USD944776S1 - Audio device - Google Patents
Audio device Download PDFInfo
- Publication number
- USD944776S1 USD944776S1 US29/733,652 US202029733652F USD944776S US D944776 S1 USD944776 S1 US D944776S1 US 202029733652 F US202029733652 F US 202029733652F US D944776 S USD944776 S US D944776S
- Authority
- US
- United States
- Prior art keywords
- audio device
- view
- side elevation
- elevation views
- plan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Description
Claims (1)
- The ornamental design for an audio device, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/733,652 USD944776S1 (en) | 2020-05-05 | 2020-05-05 | Audio device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/733,652 USD944776S1 (en) | 2020-05-05 | 2020-05-05 | Audio device |
Publications (1)
Publication Number | Publication Date |
---|---|
USD944776S1 true USD944776S1 (en) | 2022-03-01 |
Family
ID=80351104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/733,652 Active USD944776S1 (en) | 2020-05-05 | 2020-05-05 | Audio device |
Country Status (1)
Country | Link |
---|---|
US (1) | USD944776S1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220225001A1 (en) * | 2021-01-13 | 2022-07-14 | Shure Acquisition Holdings, Inc. | Audio device housing |
Citations (519)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1535408A (en) | 1923-03-31 | 1925-04-28 | Charles F Fricke | Display device |
US1540788A (en) | 1924-10-24 | 1925-06-09 | Mcclure Edward | Border frame for open-metal-work panels and the like |
US1965830A (en) | 1933-03-18 | 1934-07-10 | Reginald B Hammer | Acoustic device |
US2164655A (en) | 1937-10-28 | 1939-07-04 | Bertel J Kleerup | Stereopticon slide and method and means for producing same |
US2233412A (en) | 1937-07-03 | 1941-03-04 | Willis C Hill | Metallic window screen |
US2343037A (en) | 1941-02-27 | 1944-02-29 | William I Adelman | Frame |
US2377449A (en) | 1943-02-02 | 1945-06-05 | Joseph M Prevette | Combination screen and storm door and window |
US2481250A (en) | 1948-05-20 | 1949-09-06 | Gen Motors Corp | Engine starting apparatus |
US2521603A (en) | 1947-03-26 | 1950-09-05 | Pru Lesco Inc | Picture frame securing means |
US2533565A (en) | 1948-07-03 | 1950-12-12 | John M Eichelman | Display device having removable nonrigid panel |
US2840181A (en) | 1956-08-07 | 1958-06-24 | Benjamin H Wildman | Loudspeaker cabinet |
US2912605A (en) | 1955-12-05 | 1959-11-10 | Tibbetts Lab Inc | Electromechanical transducer |
US2938113A (en) | 1956-03-17 | 1960-05-24 | Schneil Heinrich | Radio receiving set and housing therefor |
US2950556A (en) | 1958-11-19 | 1960-08-30 | William E Ford | Foldable frame |
US3019854A (en) | 1959-10-12 | 1962-02-06 | Waitus A O'bryant | Filter for heating and air conditioning ducts |
US3143182A (en) | 1961-07-17 | 1964-08-04 | E J Mosher | Sound reproducers |
US3160225A (en) | 1962-04-18 | 1964-12-08 | Edward L Sechrist | Sound reproduction system |
US3161975A (en) | 1962-11-08 | 1964-12-22 | John L Mcmillan | Picture frame |
US3205601A (en) | 1963-06-11 | 1965-09-14 | Gawne Daniel | Display holder |
US3509290A (en) | 1966-05-03 | 1970-04-28 | Nippon Musical Instruments Mfg | Flat-plate type loudspeaker with frame mounted drivers |
US3696885A (en) | 1971-08-19 | 1972-10-10 | Electronic Res Ass | Decorative loudspeakers |
US3755625A (en) | 1971-10-12 | 1973-08-28 | Bell Telephone Labor Inc | Multimicrophone loudspeaking telephone system |
US3857191A (en) | 1971-02-08 | 1974-12-31 | Talkies Usa Inc | Visual-audio device |
US3906431A (en) | 1965-04-09 | 1975-09-16 | Us Navy | Search and track sonar system |
US3938617A (en) | 1974-01-17 | 1976-02-17 | Fort Enterprises, Limited | Speaker enclosure |
US3941638A (en) | 1974-09-18 | 1976-03-02 | Reginald Patrick Horky | Manufactured relief-sculptured sound grills (used for covering the sound producing side and/or front of most manufactured sound speaker enclosures) and the manufacturing process for the said grills |
US4008408A (en) | 1974-02-28 | 1977-02-15 | Pioneer Electronic Corporation | Piezoelectric electro-acoustic transducer |
US4029170A (en) | 1974-09-06 | 1977-06-14 | B & P Enterprises, Inc. | Radial sound port speaker |
US4032725A (en) | 1976-09-07 | 1977-06-28 | Motorola, Inc. | Speaker mounting |
US4070547A (en) | 1976-01-08 | 1978-01-24 | Superscope, Inc. | One-point stereo microphone |
US4072821A (en) | 1976-05-10 | 1978-02-07 | Cbs Inc. | Microphone system for producing signals for quadraphonic reproduction |
US4096353A (en) | 1976-11-02 | 1978-06-20 | Cbs Inc. | Microphone system for producing signals for quadraphonic reproduction |
US4127156A (en) | 1978-01-03 | 1978-11-28 | Brandt James R | Burglar-proof screening |
US4131760A (en) | 1977-12-07 | 1978-12-26 | Bell Telephone Laboratories, Incorporated | Multiple microphone dereverberation system |
US4184048A (en) | 1977-05-09 | 1980-01-15 | Etat Francais | System of audioconference by telephone link up |
US4198705A (en) | 1978-06-09 | 1980-04-15 | The Stoneleigh Trust, Donald P. Massa and Fred M. Dellorfano, Trustees | Directional energy receiving systems for use in the automatic indication of the direction of arrival of the received signal |
USD255234S (en) | 1977-11-22 | 1980-06-03 | Ronald Wellward | Ceiling speaker |
US4212133A (en) | 1975-03-14 | 1980-07-15 | Lufkin Lindsey D | Picture frame vase |
USD256015S (en) | 1978-03-20 | 1980-07-22 | Epicure Products, Inc. | Loudspeaker mounting bracket |
US4237339A (en) | 1977-11-03 | 1980-12-02 | The Post Office | Audio teleconferencing |
US4244096A (en) | 1978-05-31 | 1981-01-13 | Kyowa Denki Kagaku Kabushiki Kaisha | Speaker box manufacturing method |
US4254417A (en) | 1979-08-20 | 1981-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Beamformer for arrays with rotational symmetry |
DE2941485A1 (en) | 1979-10-10 | 1981-04-23 | Hans-Josef 4300 Essen Hasenäcker | Anti-vandal public telephone kiosk, without handset - has recessed microphone and loudspeaker leaving only dial, coin slot and volume control visible |
US4305141A (en) | 1978-06-09 | 1981-12-08 | The Stoneleigh Trust | Low-frequency directional sonar systems |
US4308425A (en) | 1979-04-26 | 1981-12-29 | Victor Company Of Japan, Ltd. | Variable-directivity microphone device |
US4311874A (en) | 1979-12-17 | 1982-01-19 | Bell Telephone Laboratories, Incorporated | Teleconference microphone arrays |
US4330691A (en) | 1980-01-31 | 1982-05-18 | The Futures Group, Inc. | Integral ceiling tile-loudspeaker system |
US4334740A (en) | 1978-09-12 | 1982-06-15 | Polaroid Corporation | Receiving system having pre-selected directional response |
US4365449A (en) | 1980-12-31 | 1982-12-28 | James P. Liautaud | Honeycomb framework system for drop ceilings |
US4414433A (en) | 1980-06-20 | 1983-11-08 | Sony Corporation | Microphone output transmission circuit |
US4429850A (en) | 1982-03-25 | 1984-02-07 | Uniweb, Inc. | Display panel shelf bracket |
US4436966A (en) | 1982-03-15 | 1984-03-13 | Darome, Inc. | Conference microphone unit |
US4449238A (en) | 1982-03-25 | 1984-05-15 | Bell Telephone Laboratories, Incorporated | Voice-actuated switching system |
US4466117A (en) | 1981-11-19 | 1984-08-14 | Akg Akustische U.Kino-Gerate Gesellschaft Mbh | Microphone for stereo reception |
US4485484A (en) | 1982-10-28 | 1984-11-27 | At&T Bell Laboratories | Directable microphone system |
US4489442A (en) | 1982-09-30 | 1984-12-18 | Shure Brothers, Inc. | Sound actuated microphone system |
US4518826A (en) | 1982-12-22 | 1985-05-21 | Mountain Systems, Inc. | Vandal-proof communication system |
US4521908A (en) | 1982-09-01 | 1985-06-04 | Victor Company Of Japan, Limited | Phased-array sound pickup apparatus having no unwanted response pattern |
US4566557A (en) | 1983-03-09 | 1986-01-28 | Guy Lemaitre | Flat acoustic diffuser |
US4593404A (en) | 1979-10-16 | 1986-06-03 | Bolin Gustav G A | Method of improving the acoustics of a hall |
USD285067S (en) | 1983-07-18 | 1986-08-12 | Pascal Delbuck | Loudspeaker |
US4653102A (en) | 1985-11-05 | 1987-03-24 | Position Orientation Systems | Directional microphone system |
US4658425A (en) | 1985-04-19 | 1987-04-14 | Shure Brothers, Inc. | Microphone actuation control system suitable for teleconference systems |
US4669108A (en) | 1983-05-23 | 1987-05-26 | Teleconferencing Systems International Inc. | Wireless hands-free conference telephone system |
US4696043A (en) | 1984-08-24 | 1987-09-22 | Victor Company Of Japan, Ltd. | Microphone apparatus having a variable directivity pattern |
US4712231A (en) | 1984-04-06 | 1987-12-08 | Shure Brothers, Inc. | Teleconference system |
US4741038A (en) | 1986-09-26 | 1988-04-26 | American Telephone And Telegraph Company, At&T Bell Laboratories | Sound location arrangement |
US4752961A (en) | 1985-09-23 | 1988-06-21 | Northern Telecom Limited | Microphone arrangement |
EP0277831A2 (en) | 1987-02-04 | 1988-08-10 | Morton International, Inc. | Lubricant composition and process |
US4815132A (en) | 1985-08-30 | 1989-03-21 | Kabushiki Kaisha Toshiba | Stereophonic voice signal transmission system |
US4860366A (en) | 1986-07-31 | 1989-08-22 | Nec Corporation | Teleconference system using expanders for emphasizing a desired signal with respect to undesired signals |
US4866868A (en) | 1988-02-24 | 1989-09-19 | Ntg Industries, Inc. | Display device |
JPH01260967A (en) | 1988-04-11 | 1989-10-18 | Nec Corp | Voice conference equipment for multi-channel signal |
US4881135A (en) | 1988-09-23 | 1989-11-14 | Heilweil Jordan B | Concealed audio-video apparatus for recording conferences and meetings |
US4903247A (en) | 1987-07-10 | 1990-02-20 | U.S. Philips Corporation | Digital echo canceller |
US4923032A (en) | 1989-07-21 | 1990-05-08 | Nuernberger Mark A | Ceiling panel sound system |
US4928312A (en) | 1988-10-17 | 1990-05-22 | Amel Hill | Acoustic transducer |
US4969197A (en) | 1988-06-10 | 1990-11-06 | Murata Manufacturing | Piezoelectric speaker |
US5038935A (en) | 1990-02-21 | 1991-08-13 | Uniek Plastics, Inc. | Storage and display unit for photographic prints |
US5121426A (en) | 1989-12-22 | 1992-06-09 | At&T Bell Laboratories | Loudspeaking telephone station including directional microphone |
USD328900S (en) * | 1990-03-09 | 1992-08-25 | Harle Douglas J M | Speaker |
USD329239S (en) | 1989-06-26 | 1992-09-08 | PRS, Inc. | Recessed speaker grill |
US5214709A (en) | 1990-07-13 | 1993-05-25 | Viennatone Gesellschaft M.B.H. | Hearing aid for persons with an impaired hearing faculty |
USD340718S (en) | 1991-12-20 | 1993-10-26 | Square D Company | Speaker frame assembly |
USD345346S (en) | 1991-10-18 | 1994-03-22 | International Business Machines Corp. | Pen-based computer |
USD345379S (en) | 1992-07-06 | 1994-03-22 | Canadian Moulded Products Inc. | Card holder |
US5297210A (en) | 1992-04-10 | 1994-03-22 | Shure Brothers, Incorporated | Microphone actuation control system |
EP0594098A1 (en) | 1992-10-23 | 1994-04-27 | Istituto Trentino Di Cultura | Method for the location of a speaker and the acquisition of a voice message, and related system |
US5322979A (en) | 1992-01-08 | 1994-06-21 | Cassity Terry A | Speaker cover assembly |
US5323459A (en) | 1992-11-10 | 1994-06-21 | Nec Corporation | Multi-channel echo canceler |
US5335011A (en) | 1993-01-12 | 1994-08-02 | Bell Communications Research, Inc. | Sound localization system for teleconferencing using self-steering microphone arrays |
US5359374A (en) | 1992-12-14 | 1994-10-25 | Talking Frames Corp. | Talking picture frames |
US5371789A (en) | 1992-01-31 | 1994-12-06 | Nec Corporation | Multi-channel echo cancellation with adaptive filters having selectable coefficient vectors |
US5383293A (en) | 1992-08-27 | 1995-01-24 | Royal; John D. | Picture frame arrangement |
US5384843A (en) | 1992-09-18 | 1995-01-24 | Fujitsu Limited | Hands-free telephone set |
US5396554A (en) | 1991-03-14 | 1995-03-07 | Nec Corporation | Multi-channel echo canceling method and apparatus |
US5400413A (en) | 1992-10-09 | 1995-03-21 | Dana Innovations | Pre-formed speaker grille cloth |
USD363045S (en) | 1994-03-29 | 1995-10-10 | Phillips Verla D | Wall plaque |
US5473701A (en) | 1993-11-05 | 1995-12-05 | At&T Corp. | Adaptive microphone array |
JPH07336790A (en) | 1994-06-13 | 1995-12-22 | Nec Corp | Microphone system |
US5509634A (en) | 1994-09-28 | 1996-04-23 | Femc Ltd. | Self adjusting glass shelf label holder |
US5513265A (en) | 1993-05-31 | 1996-04-30 | Nec Corporation | Multi-channel echo cancelling method and a device thereof |
US5525765A (en) | 1993-09-08 | 1996-06-11 | Wenger Corporation | Acoustical virtual environment |
US5550924A (en) | 1993-07-07 | 1996-08-27 | Picturetel Corporation | Reduction of background noise for speech enhancement |
US5574793A (en) | 1992-11-25 | 1996-11-12 | Hirschhorn; Bruce D. | Automated conference system |
US5602962A (en) | 1993-09-07 | 1997-02-11 | U.S. Philips Corporation | Mobile radio set comprising a speech processing arrangement |
US5633936A (en) | 1995-01-09 | 1997-05-27 | Texas Instruments Incorporated | Method and apparatus for detecting a near-end speech signal |
US5645257A (en) | 1995-03-31 | 1997-07-08 | Metro Industries, Inc. | Adjustable support apparatus |
US5661813A (en) | 1994-10-26 | 1997-08-26 | Nippon Telegraph And Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US5673327A (en) | 1996-03-04 | 1997-09-30 | Julstrom; Stephen D. | Microphone mixer |
US5687229A (en) | 1992-09-25 | 1997-11-11 | Qualcomm Incorporated | Method for controlling echo canceling in an echo canceller |
US5706344A (en) | 1996-03-29 | 1998-01-06 | Digisonix, Inc. | Acoustic echo cancellation in an integrated audio and telecommunication system |
US5717171A (en) | 1996-05-09 | 1998-02-10 | The Solar Corporation | Acoustical cabinet grille frame |
USD392977S (en) | 1997-03-11 | 1998-03-31 | LG Fosta Ltd. | Speaker |
USD394061S (en) | 1997-07-01 | 1998-05-05 | Windsor Industries, Inc. | Combined computer-style radio and alarm clock |
US5761318A (en) | 1995-09-26 | 1998-06-02 | Nippon Telegraph And Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US5787183A (en) | 1993-10-05 | 1998-07-28 | Picturetel Corporation | Microphone system for teleconferencing system |
US5796819A (en) | 1996-07-24 | 1998-08-18 | Ericsson Inc. | Echo canceller for non-linear circuits |
EP0869697A2 (en) | 1997-04-03 | 1998-10-07 | Lucent Technologies Inc. | A steerable and variable first-order differential microphone array |
US5848146A (en) | 1996-05-10 | 1998-12-08 | Rane Corporation | Audio system for conferencing/presentation room |
US5870482A (en) | 1997-02-25 | 1999-02-09 | Knowles Electronics, Inc. | Miniature silicon condenser microphone |
US5888412A (en) | 1996-03-04 | 1999-03-30 | Motorola, Inc. | Method for making a sculptured diaphragm |
US5888439A (en) | 1996-11-14 | 1999-03-30 | The Solar Corporation | Method of molding an acoustical cabinet grille frame |
EP0944228A1 (en) | 1998-03-05 | 1999-09-22 | Nippon Telegraph and Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US6035962A (en) | 1999-02-24 | 2000-03-14 | Lin; Chih-Hsiung | Easily-combinable and movable speaker case |
US6039457A (en) | 1997-12-17 | 2000-03-21 | Intex Exhibits International, L.L.C. | Light bracket |
US6049607A (en) | 1998-09-18 | 2000-04-11 | Lamar Signal Processing | Interference canceling method and apparatus |
USD424538S (en) | 1998-09-14 | 2000-05-09 | Fujitsu General Limited | Display device |
US6069961A (en) | 1996-11-27 | 2000-05-30 | Fujitsu Limited | Microphone system |
US6125179A (en) | 1995-12-13 | 2000-09-26 | 3Com Corporation | Echo control device with quick response to sudden echo-path change |
US6137887A (en) | 1997-09-16 | 2000-10-24 | Shure Incorporated | Directional microphone system |
USD432518S (en) | 1999-10-01 | 2000-10-24 | Keiko Muto | Audio system |
US6144746A (en) | 1996-02-09 | 2000-11-07 | New Transducers Limited | Loudspeakers comprising panel-form acoustic radiating elements |
US6157724A (en) | 1997-03-03 | 2000-12-05 | Yamaha Corporation | Apparatus having loudspeakers concurrently producing music sound and reflection sound |
US6173059B1 (en) | 1998-04-24 | 2001-01-09 | Gentner Communications Corporation | Teleconferencing system with visual feedback |
US6198831B1 (en) | 1995-09-02 | 2001-03-06 | New Transducers Limited | Panel-form loudspeakers |
US6205224B1 (en) | 1996-05-17 | 2001-03-20 | The Boeing Company | Circularly symmetric, zero redundancy, planar array having broad frequency range applications |
US6215881B1 (en) | 1995-09-02 | 2001-04-10 | New Transducers Limited | Ceiling tile loudspeaker |
US6266427B1 (en) | 1998-06-19 | 2001-07-24 | Mcdonnell Douglas Corporation | Damped structural panel and method of making same |
US6285770B1 (en) | 1995-09-02 | 2001-09-04 | New Transducers Limited | Noticeboards incorporating loudspeakers |
US6329908B1 (en) | 2000-06-23 | 2001-12-11 | Armstrong World Industries, Inc. | Addressable speaker system |
US6332029B1 (en) | 1995-09-02 | 2001-12-18 | New Transducers Limited | Acoustic device |
USD453016S1 (en) | 2000-07-20 | 2002-01-22 | B & W Loudspeakers Limited | Loudspeaker unit |
US20020015500A1 (en) | 2000-05-26 | 2002-02-07 | Belt Harm Jan Willem | Method and device for acoustic echo cancellation combined with adaptive beamforming |
EP1184676A1 (en) | 2000-09-02 | 2002-03-06 | Nokia Mobile Phones Ltd. | System and method for processing a signal being emitted from a target signal source into a noisy environment |
US20020041679A1 (en) | 2000-10-06 | 2002-04-11 | Franck Beaucoup | Method and apparatus for minimizing far-end speech effects in hands-free telephony systems using acoustic beamforming |
US6393129B1 (en) | 1998-01-07 | 2002-05-21 | American Technology Corporation | Paper structures for speaker transducers |
US6442272B1 (en) | 1998-05-26 | 2002-08-27 | Tellabs, Inc. | Voice conferencing system having local sound amplification |
US6449593B1 (en) | 2000-01-13 | 2002-09-10 | Nokia Mobile Phones Ltd. | Method and system for tracking human speakers |
US20020131580A1 (en) | 2001-03-16 | 2002-09-19 | Shure Incorporated | Solid angle cross-talk cancellation for beamforming arrays |
US20020146282A1 (en) | 1998-02-20 | 2002-10-10 | Derek Alan Wilkes | Attachment bracket for a shelf-edge display system |
US20020149070A1 (en) | 2000-11-28 | 2002-10-17 | Mark Sheplak | MEMS based acoustic array |
US6488367B1 (en) | 2000-03-14 | 2002-12-03 | Eastman Kodak Company | Electroformed metal diaphragm |
US6505057B1 (en) | 1998-01-23 | 2003-01-07 | Digisonix Llc | Integrated vehicle voice enhancement system and hands-free cellular telephone system |
US20030026437A1 (en) | 2001-07-20 | 2003-02-06 | Janse Cornelis Pieter | Sound reinforcement system having an multi microphone echo suppressor as post processor |
JP2003087890A (en) | 2001-09-14 | 2003-03-20 | Sony Corp | Voice input device and voice input method |
US20030053639A1 (en) | 2001-08-21 | 2003-03-20 | Mitel Knowledge Corporation | Method for improving near-end voice activity detection in talker localization system utilizing beamforming technology |
US20030059061A1 (en) | 2001-09-14 | 2003-03-27 | Sony Corporation | Audio input unit, audio input method and audio input and output unit |
US20030063762A1 (en) | 2001-09-05 | 2003-04-03 | Toshifumi Tajima | Chip microphone and method of making same |
US6556682B1 (en) | 1997-04-16 | 2003-04-29 | France Telecom | Method for cancelling multi-channel acoustic echo and multi-channel acoustic echo canceller |
USD474173S1 (en) * | 2002-04-08 | 2003-05-06 | Edwards Systems Technology, Inc. | Ceiling speaker |
US20030107478A1 (en) | 2001-12-06 | 2003-06-12 | Hendricks Richard S. | Architectural sound enhancement system |
US20030118200A1 (en) | 2001-08-31 | 2003-06-26 | Mitel Knowledge Corporation | System and method of indicating and controlling sound pickup direction and location in a teleconferencing system |
US20030138119A1 (en) | 2002-01-18 | 2003-07-24 | Pocino Michael A. | Digital linking of multiple microphone systems |
US20030161485A1 (en) | 2002-02-27 | 2003-08-28 | Shure Incorporated | Multiple beam automatic mixing microphone array processing via speech detection |
US20030185404A1 (en) | 2001-12-18 | 2003-10-02 | Milsap Jeffrey P. | Phased array sound system |
USD480923S1 (en) | 2001-02-20 | 2003-10-21 | Dester.Acs Holding B.V. | Tray |
US6665971B2 (en) | 2001-11-27 | 2003-12-23 | Fast Industries, Ltd. | Label holder with dust cover |
US20040013252A1 (en) | 2002-07-18 | 2004-01-22 | General Instrument Corporation | Method and apparatus for improving listener differentiation of talkers during a conference call |
US6704422B1 (en) | 2000-10-26 | 2004-03-09 | Widex A/S | Method for controlling the directionality of the sound receiving characteristic of a hearing aid a hearing aid for carrying out the method |
US6731334B1 (en) | 1995-07-31 | 2004-05-04 | Forgent Networks, Inc. | Automatic voice tracking camera system and method of operation |
USD489707S1 (en) | 2003-02-17 | 2004-05-11 | Pioneer Corporation | Speaker |
US6741720B1 (en) | 2000-04-19 | 2004-05-25 | Russound/Fmp, Inc. | In-wall loudspeaker system |
US20040105557A1 (en) | 1999-07-02 | 2004-06-03 | Fujitsu Limited | Microphone array system |
US6757393B1 (en) | 2000-11-03 | 2004-06-29 | Marie L. Spitzer | Wall-hanging entertainment system |
US20040125942A1 (en) | 2002-11-29 | 2004-07-01 | Franck Beaucoup | Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity |
EP1439526A2 (en) | 2003-01-17 | 2004-07-21 | Samsung Electronics Co., Ltd. | Adaptive beamforming method and apparatus using feedback structure |
US6768795B2 (en) | 2001-01-11 | 2004-07-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Side-tone control within a telecommunication instrument |
US20040240664A1 (en) | 2003-03-07 | 2004-12-02 | Freed Evan Lawrence | Full-duplex speakerphone |
JP2004349806A (en) | 2003-05-20 | 2004-12-09 | Nippon Telegr & Teleph Corp <Ntt> | Multi-channel acoustic echo canceling method, its apparatus, its program and its recording medium |
US6885750B2 (en) | 2001-01-23 | 2005-04-26 | Koninklijke Philips Electronics N.V. | Asymmetric multichannel filter |
US20050094580A1 (en) | 2003-11-04 | 2005-05-05 | Stmicroelectronics Asia Pacific Pte., Ltd. | System and method for an endpoint participating in and managing multipoint audio conferencing in a packet network |
US20050094795A1 (en) | 2003-10-29 | 2005-05-05 | Broadcom Corporation | High quality audio conferencing with adaptive beamforming |
USD504889S1 (en) | 2004-03-17 | 2005-05-10 | Apple Computer, Inc. | Electronic device |
US6895093B1 (en) | 1998-03-03 | 2005-05-17 | Texas Instruments Incorporated | Acoustic echo-cancellation system |
US20050149320A1 (en) | 2003-12-24 | 2005-07-07 | Matti Kajala | Method for generating noise references for generalized sidelobe canceling |
US20050175189A1 (en) | 2004-02-06 | 2005-08-11 | Yi-Bing Lee | Dual microphone communication device for teleconference |
US6931123B1 (en) | 1998-04-08 | 2005-08-16 | British Telecommunications Public Limited Company | Echo cancellation |
US6944312B2 (en) | 2000-06-15 | 2005-09-13 | Valcom, Inc. | Lay-in ceiling speaker |
US20050213747A1 (en) | 2003-10-07 | 2005-09-29 | Vtel Products, Inc. | Hybrid monaural and multichannel audio for conferencing |
JP2005323084A (en) | 2004-05-07 | 2005-11-17 | Nippon Telegr & Teleph Corp <Ntt> | Acoustic echo cancellation method, acoustic echo cancellation device, acoustic echo cancellation program |
US6968064B1 (en) | 2000-09-29 | 2005-11-22 | Forgent Networks, Inc. | Adaptive thresholds in acoustic echo canceller for use during double talk |
US20050271221A1 (en) | 2004-05-05 | 2005-12-08 | Southwest Research Institute | Airborne collection of acoustic data using an unmanned aerial vehicle |
US20050286698A1 (en) | 2004-06-02 | 2005-12-29 | Bathurst Tracy A | Multi-pod conference systems |
US20050286729A1 (en) | 1999-07-23 | 2005-12-29 | George Harwood | Flat speaker with a flat membrane diaphragm |
US6993126B1 (en) | 2000-04-28 | 2006-01-31 | Clearsonics Pty Ltd | Apparatus and method for detecting far end speech |
US6993145B2 (en) | 2003-06-26 | 2006-01-31 | Multi-Service Corporation | Speaker grille frame |
US7003099B1 (en) | 2002-11-15 | 2006-02-21 | Fortmedia, Inc. | Small array microphone for acoustic echo cancellation and noise suppression |
JP2006094389A (en) | 2004-09-27 | 2006-04-06 | Yamaha Corp | In-vehicle conversation assisting device |
JP2006101499A (en) | 2004-09-03 | 2006-04-13 | Harman Becker Automotive Systems Gmbh | Speech signal processing with combined noise reduction and echo compensation |
US7031269B2 (en) | 1997-11-26 | 2006-04-18 | Qualcomm Incorporated | Acoustic echo canceller |
EP1651001A2 (en) | 2004-10-25 | 2006-04-26 | Polycom, Inc. | Ceiling microphone assembly |
WO2006049260A1 (en) | 2004-11-08 | 2006-05-11 | Nec Corporation | Signal processing method, signal processing device, and signal processing program |
US20060104458A1 (en) | 2004-10-15 | 2006-05-18 | Kenoyer Michael L | Video and audio conferencing system with spatial audio |
US7054451B2 (en) | 2001-07-20 | 2006-05-30 | Koninklijke Philips Electronics N.V. | Sound reinforcement system having an echo suppressor and loudspeaker beamformer |
WO2006071119A1 (en) | 2004-12-29 | 2006-07-06 | Tandberg Telecom As | Audio system and method for acoustic echo cancellation |
US20060151256A1 (en) | 2005-01-07 | 2006-07-13 | Lee Jae H | Elevator with voice recognition floor assignment device |
US20060165242A1 (en) | 2005-01-27 | 2006-07-27 | Yamaha Corporation | Sound reinforcement system |
USD526643S1 (en) | 2004-10-19 | 2006-08-15 | Pioneer Corporation | Speaker |
US7092516B2 (en) | 2001-09-20 | 2006-08-15 | Mitsubishi Denki Kabushiki Kaisha | Echo processor generating pseudo background noise with high naturalness |
US7092882B2 (en) | 2000-12-06 | 2006-08-15 | Ncr Corporation | Noise suppression in beam-steered microphone array |
US7098865B2 (en) | 2002-03-15 | 2006-08-29 | Bruel And Kjaer Sound And Vibration Measurement A/S | Beam forming array of transducers |
USD527372S1 (en) | 2005-01-12 | 2006-08-29 | Kh Technology Corporation | Loudspeaker |
US20060192976A1 (en) | 2002-03-29 | 2006-08-31 | Georgia Tech Research Corporation | Highly-sensitive displacement-measuring optical device |
US20060198541A1 (en) | 2005-03-01 | 2006-09-07 | Todd Henry | Electromagnetic lever diaphragm audio transducer |
US20060215866A1 (en) | 2005-03-21 | 2006-09-28 | Speakercraft, Inc. | Speaker assembly with moveable baffle |
US7120269B2 (en) | 2001-10-05 | 2006-10-10 | Lowell Manufacturing Company | Lay-in tile speaker system |
US20060233353A1 (en) | 2005-04-01 | 2006-10-19 | Mitel Network Corporation | Method of accelerating the training of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
US20060239471A1 (en) | 2003-08-27 | 2006-10-26 | Sony Computer Entertainment Inc. | Methods and apparatus for targeted sound detection and characterization |
CA2505496A1 (en) | 2005-04-27 | 2006-10-27 | Universite De Sherbrooke | Robust localization and tracking of simultaneously moving sound sources using beamforming and particle filtering |
US20060262942A1 (en) | 2004-10-15 | 2006-11-23 | Oxford William V | Updating modeling information based on online data gathering |
EP1727344A2 (en) | 2005-05-24 | 2006-11-29 | Broadcom Corporation | Improved echo cancellation in telephones with multiple microphones |
US20060269080A1 (en) | 2004-10-15 | 2006-11-30 | Lifesize Communications, Inc. | Hybrid beamforming |
JP2006340151A (en) | 2005-06-03 | 2006-12-14 | Matsushita Electric Ind Co Ltd | Acoustic echo canceling device, telephone using the same, and acoustic echo canceling method |
US20070053524A1 (en) | 2003-05-09 | 2007-03-08 | Tim Haulick | Method and system for communication enhancement in a noisy environment |
US20070093714A1 (en) | 2005-10-20 | 2007-04-26 | Mitel Networks Corporation | Adaptive coupling equalization in beamforming-based communication systems |
USD542543S1 (en) | 2005-04-06 | 2007-05-15 | Foremost Group Inc. | Mirror |
US20070116255A1 (en) | 2003-12-10 | 2007-05-24 | Koninklijke Philips Electronic, N.V. | Echo canceller having a series arrangement of adaptive filters with individual update control strategy |
US20070120029A1 (en) | 2005-11-29 | 2007-05-31 | Rgb Systems, Inc. | A Modular Wall Mounting Apparatus |
USD545297S1 (en) * | 2005-04-27 | 2007-06-26 | Samsung Electronics Co., Ltd. | Speaker and image producing device |
USD546318S1 (en) | 2005-10-07 | 2007-07-10 | Koninklijke Philips Electronics N.V. | Subwoofer for home theatre system |
US20070165871A1 (en) | 2004-01-07 | 2007-07-19 | Koninklijke Philips Electronic, N.V. | Audio system having reverberation reducing filter |
USD547748S1 (en) | 2005-12-08 | 2007-07-31 | Sony Corporation | Speaker box |
JP2007208503A (en) | 2006-01-31 | 2007-08-16 | Yamaha Corp | Voice conference device |
USD549673S1 (en) | 2005-06-29 | 2007-08-28 | Sony Corporation | Television receiver |
JP2007228070A (en) | 2006-02-21 | 2007-09-06 | Yamaha Corp | Video conference apparatus |
JP2007228069A (en) | 2006-02-21 | 2007-09-06 | Yamaha Corp | Sound-absorbing sound-emitting integral device |
US7269263B2 (en) | 2002-12-12 | 2007-09-11 | Bny Trust Company Of Canada | Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle |
US20070230712A1 (en) | 2004-09-07 | 2007-10-04 | Koninklijke Philips Electronics, N.V. | Telephony Device with Improved Noise Suppression |
USD552570S1 (en) | 2005-11-30 | 2007-10-09 | Sony Corporation | Monitor television receiver |
JP2007274131A (en) | 2006-03-30 | 2007-10-18 | Yamaha Corp | Loudspeaking system, and sound collection apparatus |
JP2007274463A (en) | 2006-03-31 | 2007-10-18 | Yamaha Corp | Remote conference apparatus |
JP2008005347A (en) | 2006-06-23 | 2008-01-10 | Yamaha Corp | Voice communication apparatus and composite plug |
USD559553S1 (en) | 2006-06-23 | 2008-01-15 | Electric Mirror, L.L.C. | Backlit mirror with TV |
JP2008042754A (en) | 2006-08-09 | 2008-02-21 | Yamaha Corp | Voice conference device |
US20080044053A1 (en) * | 2006-08-21 | 2008-02-21 | Donald Belanger | Magnetic speaker grill |
US20080056517A1 (en) | 2002-10-18 | 2008-03-06 | The Regents Of The University Of California | Dynamic binaural sound capture and reproduction in focued or frontal applications |
EP1906707A1 (en) | 2005-07-08 | 2008-04-02 | Yamaha Corporation | Audio transmission system and communication conference device |
USD566685S1 (en) | 2006-10-04 | 2008-04-15 | Lightspeed Technologies, Inc. | Combined wireless receiver, amplifier and speaker |
US7359504B1 (en) | 2002-12-03 | 2008-04-15 | Plantronics, Inc. | Method and apparatus for reducing echo and noise |
US20080130907A1 (en) | 2006-12-01 | 2008-06-05 | Kabushiki Kaisha Toshiba | Information processing apparatus and program |
US7387151B1 (en) | 2004-01-23 | 2008-06-17 | Payne Donald L | Cabinet door with changeable decorative panel |
US20080144848A1 (en) | 2006-12-18 | 2008-06-19 | Markus Buck | Low complexity echo compensation system |
JP2008154056A (en) | 2006-12-19 | 2008-07-03 | Yamaha Corp | Audio conference device and audio conference system |
JP4120646B2 (en) | 2005-01-27 | 2008-07-16 | ヤマハ株式会社 | Loudspeaker system |
EP1962547A1 (en) | 2005-11-02 | 2008-08-27 | Yamaha Corporation | Teleconference device |
US20080232607A1 (en) | 2007-03-22 | 2008-09-25 | Microsoft Corporation | Robust adaptive beamforming with enhanced noise suppression |
US20080247567A1 (en) | 2005-09-30 | 2008-10-09 | Squarehead Technology As | Directional Audio Capturing |
US20080259731A1 (en) | 2007-04-17 | 2008-10-23 | Happonen Aki P | Methods and apparatuses for user controlled beamforming |
US20080260175A1 (en) | 2002-02-05 | 2008-10-23 | Mh Acoustics, Llc | Dual-Microphone Spatial Noise Suppression |
JP2008259022A (en) | 2007-04-06 | 2008-10-23 | Yamaha Corp | Sound emitting/collecting device |
US20080285772A1 (en) | 2007-04-17 | 2008-11-20 | Tim Haulick | Acoustic localization of a speaker |
JP4196956B2 (en) | 2005-02-28 | 2008-12-17 | ヤマハ株式会社 | Loudspeaker system |
JP2008312002A (en) | 2007-06-15 | 2008-12-25 | Yamaha Corp | Television conference apparatus |
US20090003586A1 (en) | 2007-06-28 | 2009-01-01 | Fortemedia, Inc. | Signal processor and method for canceling echo in a communication device |
US20090030536A1 (en) | 2007-07-27 | 2009-01-29 | Arie Gur | Method and system for dynamic aliasing suppression |
USD587709S1 (en) | 2007-04-06 | 2009-03-03 | Sony Corporation | Monitor display |
US7503616B2 (en) | 2004-02-27 | 2009-03-17 | Daimler Ag | Motor vehicle having a microphone |
USD589605S1 (en) | 2007-08-01 | 2009-03-31 | Trane International Inc. | Air inlet grille |
US20090087000A1 (en) | 2007-10-01 | 2009-04-02 | Samsung Electronics Co., Ltd. | Array speaker system and method of implementing the same |
US20090087001A1 (en) | 2007-09-27 | 2009-04-02 | Peigen Jiang | Decorative loudspeaker grille |
JP4258472B2 (en) | 2005-01-27 | 2009-04-30 | ヤマハ株式会社 | Loudspeaker system |
US20090129609A1 (en) | 2007-11-19 | 2009-05-21 | Samsung Electronics Co., Ltd. | Method and apparatus for acquiring multi-channel sound by using microphone array |
US7536769B2 (en) | 2001-11-27 | 2009-05-26 | Corporation For National Research Initiatives | Method of fabricating an acoustic transducer |
US20090147967A1 (en) | 2006-04-21 | 2009-06-11 | Yamaha Corporation | Conference apparatus |
US20090150149A1 (en) | 2007-12-10 | 2009-06-11 | Microsoft Corporation | Identifying far-end sound |
US20090169027A1 (en) | 2006-06-23 | 2009-07-02 | Panasonic Corporation | Echo suppressor |
USD595736S1 (en) | 2008-08-15 | 2009-07-07 | Samsung Electronics Co., Ltd. | DVD player |
US7565949B2 (en) | 2005-09-27 | 2009-07-28 | Casio Computer Co., Ltd. | Flat panel display module having speaker function |
USD599553S1 (en) | 2007-10-09 | 2009-09-08 | Kathy Shapiro | Set of feet for a handbag |
JP2009206671A (en) | 2008-02-27 | 2009-09-10 | Yamaha Corp | Voice conference system |
US20090274318A1 (en) | 2006-05-25 | 2009-11-05 | Yamaha Corporation | Audio conference device |
WO2010001508A1 (en) | 2008-07-02 | 2010-01-07 | パナソニック株式会社 | Audio signal processor |
US20100011644A1 (en) | 2008-07-17 | 2010-01-21 | Kramer Eric J | Memorabilia display system |
US20100034397A1 (en) | 2006-05-10 | 2010-02-11 | Honda Motor Co., Ltd. | Sound source tracking system, method and robot |
US20100074433A1 (en) | 2008-09-22 | 2010-03-25 | Microsoft Corporation | Multichannel Acoustic Echo Cancellation |
USD613338S1 (en) | 2008-07-31 | 2010-04-06 | Chris Marukos | Interchangeable advertising sign |
US7701110B2 (en) | 2005-09-09 | 2010-04-20 | Hitachi, Ltd. | Ultrasonic transducer and manufacturing method thereof |
USD614871S1 (en) | 2009-08-07 | 2010-05-04 | Hon Hai Precision Industry Co., Ltd. | Digital photo frame |
US20100111324A1 (en) | 2008-10-31 | 2010-05-06 | Temic Automotive Of North America, Inc. | Systems and Methods for Selectively Switching Between Multiple Microphones |
US20100119097A1 (en) | 2007-08-10 | 2010-05-13 | Panasonic Corporation | Microphone device and manufacturing method thereof |
JP2010114554A (en) | 2008-11-05 | 2010-05-20 | Yamaha Corp | Sound emission and collection device |
US7724891B2 (en) | 2003-07-23 | 2010-05-25 | Mitel Networks Corporation | Method to reduce acoustic coupling in audio conferencing systems |
US20100131749A1 (en) | 2008-11-27 | 2010-05-27 | Samsung Electronics Co., Ltd | Apparatus and method for controlling operating mode of mobile terminal |
US20100128892A1 (en) | 2008-11-25 | 2010-05-27 | Apple Inc. | Stabilizing Directional Audio Input from a Moving Microphone Array |
KR100960781B1 (en) | 2002-06-27 | 2010-06-01 | 마이크로소프트 코포레이션 | Integrated design for omnidirectional camera and microphone array |
EP2197219A1 (en) | 2008-12-12 | 2010-06-16 | Harman Becker Automotive Systems GmbH | Method for determining a time delay for time delay compensation |
US7756278B2 (en) | 2001-07-31 | 2010-07-13 | Moorer James A | Ultra-directional microphones |
US20100189275A1 (en) | 2009-01-23 | 2010-07-29 | Markus Christoph | Passenger compartment communication system |
US20100202628A1 (en) | 2007-07-09 | 2010-08-12 | Mh Acoustics, Llc | Augmented elliptical microphone array |
US20100217590A1 (en) | 2009-02-24 | 2010-08-26 | Broadcom Corporation | Speaker localization system and method |
US20100215184A1 (en) | 2009-02-23 | 2010-08-26 | Nuance Communications, Inc. | Method for Determining a Set of Filter Coefficients for an Acoustic Echo Compensator |
USD623265S1 (en) * | 2009-12-23 | 2010-09-07 | I-JET, Inc. | Apertured cover |
US7831035B2 (en) | 2006-04-28 | 2010-11-09 | Microsoft Corporation | Integration of a microphone array with acoustic echo cancellation and center clipping |
US7831036B2 (en) | 2005-05-09 | 2010-11-09 | Mitel Networks Corporation | Method to reduce training time of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
JP2010268129A (en) | 2009-05-13 | 2010-11-25 | Oki Electric Ind Co Ltd | Telephone device, echo canceller, and echo cancellation program |
WO2010140084A1 (en) | 2009-06-02 | 2010-12-09 | Koninklijke Philips Electronics N.V. | Acoustic multi-channel cancellation |
WO2010144148A2 (en) | 2009-06-12 | 2010-12-16 | Rgb Systems, Inc. | Method and apparatus for overhead equipment mounting |
US20110007921A1 (en) | 2008-06-27 | 2011-01-13 | Stewart Jr William Cameron | Method and apparatus for a loudspeaker assembly |
JP2011015018A (en) | 2009-06-30 | 2011-01-20 | Clarion Co Ltd | Automatic sound volume controller |
US20110038229A1 (en) | 2009-08-17 | 2011-02-17 | Broadcom Corporation | Audio source localization system and method |
US7925007B2 (en) | 2004-06-30 | 2011-04-12 | Microsoft Corp. | Multi-input channel and multi-output channel echo cancellation |
US7925006B2 (en) | 2001-07-11 | 2011-04-12 | Yamaha Corporation | Multi-channel echo cancel method, multi-channel sound transfer method, stereo echo canceller, stereo sound transfer apparatus and transfer function calculation apparatus |
USD636188S1 (en) | 2010-06-17 | 2011-04-19 | Samsung Electronics Co., Ltd. | Electronic frame |
USD636760S1 (en) * | 2010-06-24 | 2011-04-26 | Cheng Uei Precision Indsutry Co., Ltd. | Portable speaker |
US20110096915A1 (en) | 2009-10-23 | 2011-04-28 | Broadcom Corporation | Audio spatialization for conference calls with multiple and moving talkers |
USD639385S1 (en) * | 2010-04-08 | 2011-06-07 | Grohe Ag | Shower head |
US20110164761A1 (en) | 2008-08-29 | 2011-07-07 | Mccowan Iain Alexander | Microphone array system and method for sound acquisition |
US7991167B2 (en) | 2005-04-29 | 2011-08-02 | Lifesize Communications, Inc. | Forming beams with nulls directed at noise sources |
USD642385S1 (en) | 2010-03-31 | 2011-08-02 | Samsung Electronics Co., Ltd. | Electronic frame |
US20110194719A1 (en) | 2009-11-12 | 2011-08-11 | Robert Henry Frater | Speakerphone and/or microphone arrays and methods and systems of using the same |
JP4752403B2 (en) | 2005-09-06 | 2011-08-17 | ヤマハ株式会社 | Loudspeaker system |
JP4760160B2 (en) | 2005-06-29 | 2011-08-31 | ヤマハ株式会社 | Sound collector |
WO2011104501A2 (en) | 2010-02-23 | 2011-09-01 | Michael Trevor Berry | Acoustic composite panel assembly containing phase change materials |
US8019091B2 (en) | 2000-07-19 | 2011-09-13 | Aliphcom, Inc. | Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression |
US20110311064A1 (en) | 2010-06-18 | 2011-12-22 | Avaya Inc. | System and method for stereophonic acoustic echo cancellation |
US20110311085A1 (en) | 2008-06-27 | 2011-12-22 | Stewart Jr William Cameron | Ceiling loudspeaker system |
US8085947B2 (en) | 2006-05-10 | 2011-12-27 | Nuance Communications, Inc. | Multi-channel echo compensation system |
US20110317861A1 (en) * | 2006-03-23 | 2011-12-29 | Western Venture Group Llc | Combination low voltage light / speaker fixture |
US20110317862A1 (en) | 2009-02-10 | 2011-12-29 | Yamaha Corporation | Sound pickup apparatus |
US20120002835A1 (en) | 2008-06-27 | 2012-01-05 | Stewart Jr William Cameron | Ceiling loudspeaker system |
US8098842B2 (en) | 2007-03-29 | 2012-01-17 | Microsoft Corp. | Enhanced beamforming for arrays of directional microphones |
USD652823S1 (en) * | 2011-04-15 | 2012-01-24 | Hon Hai Precision Industry Co., Ltd. | Earphone |
US8103030B2 (en) | 2006-10-23 | 2012-01-24 | Siemens Audiologische Technik Gmbh | Differential directional microphone system and hearing aid device with such a differential directional microphone system |
JP4867579B2 (en) | 2005-11-02 | 2012-02-01 | ヤマハ株式会社 | Remote conference equipment |
US20120027227A1 (en) | 2010-07-27 | 2012-02-02 | Bitwave Pte Ltd | Personalized adjustment of an audio device |
US8130969B2 (en) | 2006-04-18 | 2012-03-06 | Nuance Communications, Inc. | Multi-channel echo compensation system |
US8130977B2 (en) | 2005-12-27 | 2012-03-06 | Polycom, Inc. | Cluster of first-order microphones and method of operation for stereo input of videoconferencing system |
US8135143B2 (en) | 2005-11-15 | 2012-03-13 | Yamaha Corporation | Remote conference apparatus and sound emitting/collecting apparatus |
USD656473S1 (en) | 2011-06-11 | 2012-03-27 | Amx Llc | Wall display |
US20120076316A1 (en) | 2010-09-24 | 2012-03-29 | Manli Zhu | Microphone Array System |
US20120080260A1 (en) | 2008-06-27 | 2012-04-05 | Rgb Systems, Inc. | Ceiling speaker assembly |
US20120093344A1 (en) | 2009-04-09 | 2012-04-19 | Ntnu Technology Transfer As | Optimal modal beamformer for sensor arrays |
US8175291B2 (en) | 2007-12-19 | 2012-05-08 | Qualcomm Incorporated | Systems, methods, and apparatus for multi-microphone based speech enhancement |
US8184801B1 (en) | 2006-06-29 | 2012-05-22 | Nokia Corporation | Acoustic echo cancellation for time-varying microphone array beamsteering systems |
US20120128175A1 (en) | 2010-10-25 | 2012-05-24 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control |
US20120128160A1 (en) | 2010-10-25 | 2012-05-24 | Qualcomm Incorporated | Three-dimensional sound capturing and reproducing with multi-microphones |
JP3175622U (en) | 2012-02-23 | 2012-05-24 | 株式会社ラクテル | Japanese paper label |
US8189765B2 (en) | 2006-07-06 | 2012-05-29 | Panasonic Corporation | Multichannel echo canceller |
US8189810B2 (en) | 2007-05-22 | 2012-05-29 | Nuance Communications, Inc. | System for processing microphone signals to provide an output signal with reduced interference |
US8199927B1 (en) | 2007-10-31 | 2012-06-12 | ClearOnce Communications, Inc. | Conferencing system implementing echo cancellation and push-to-talk microphone detection using two-stage frequency filter |
US8204198B2 (en) | 2009-06-19 | 2012-06-19 | Magor Communications Corporation | Method and apparatus for selecting an audio stream |
US20120155688A1 (en) | 2009-02-07 | 2012-06-21 | Leena Rose Wilson | Acoustic absorber, acoustic transducer, and method for producing an acoustic absorber or an acoustic transducer |
US8213634B1 (en) | 2006-08-07 | 2012-07-03 | Daniel Technology, Inc. | Modular and scalable directional audio array with novel filtering |
US20120169826A1 (en) | 2011-01-04 | 2012-07-05 | Samsung Electronics Co., Ltd. | Microphone array apparatus having hidden microphone placement and acoustic signal processing apparatus including the same |
US20120177219A1 (en) | 2008-10-06 | 2012-07-12 | Bbn Technologies Corp. | Wearable shooter localization system |
US20120182429A1 (en) | 2011-01-13 | 2012-07-19 | Qualcomm Incorporated | Variable beamforming with a mobile platform |
US8229134B2 (en) | 2007-05-24 | 2012-07-24 | University Of Maryland | Audio camera using microphone arrays for real time capture of audio images and method for jointly processing the audio images with video images |
US8249273B2 (en) | 2007-12-07 | 2012-08-21 | Funai Electric Co., Ltd. | Sound input device |
CN102646418A (en) | 2012-03-29 | 2012-08-22 | 北京华夏电通科技股份有限公司 | Method and system for eliminating multi-channel acoustic echo of remote voice frequency interaction |
US20120224709A1 (en) | 2011-03-03 | 2012-09-06 | David Clark Company Incorporated | Voice activation system and method and communication system and method using the same |
US8275120B2 (en) | 2006-05-30 | 2012-09-25 | Microsoft Corp. | Adaptive acoustic echo cancellation |
US20120243698A1 (en) | 2011-03-22 | 2012-09-27 | Mh Acoustics,Llc | Dynamic Beamformer Processing for Acoustic Echo Cancellation in Systems with High Acoustic Coupling |
US8284949B2 (en) | 2008-04-17 | 2012-10-09 | University Of Utah Research Foundation | Multi-channel acoustic echo cancellation system and method |
US8290142B1 (en) | 2007-11-12 | 2012-10-16 | Clearone Communications, Inc. | Echo cancellation in a portable conferencing device with externally-produced audio |
US20120262536A1 (en) | 2011-04-14 | 2012-10-18 | Microsoft Corporation | Stereophonic teleconferencing using a microphone array |
US20120288079A1 (en) | 2003-09-18 | 2012-11-15 | Burnett Gregory C | Wireless conference call telephone |
US20120294472A1 (en) | 2008-06-27 | 2012-11-22 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
WO2012160459A1 (en) | 2011-05-24 | 2012-11-29 | Koninklijke Philips Electronics N.V. | Privacy sound system |
US8331582B2 (en) | 2003-12-01 | 2012-12-11 | Wolfson Dynamic Hearing Pty Ltd | Method and apparatus for producing adaptive directional signals |
CN102821336A (en) | 2012-08-08 | 2012-12-12 | 英爵音响(上海)有限公司 | Ceiling type flat-panel sound box |
CN102833664A (en) | 2011-06-15 | 2012-12-19 | Rgb系统公司 | Ceiling loudspeaker system |
WO2012174159A1 (en) | 2011-06-14 | 2012-12-20 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US20120327115A1 (en) | 2011-06-21 | 2012-12-27 | Chhetri Amit S | Signal-enhancing Beamforming in an Augmented Reality Environment |
US20130016847A1 (en) | 2011-07-11 | 2013-01-17 | Pinta Acoustic Gmbh | Method and apparatus for active sound masking |
US20130029684A1 (en) | 2011-07-28 | 2013-01-31 | Hiroshi Kawaguchi | Sensor network system for acuiring high quality speech signals and communication method therefor |
US20130034241A1 (en) | 2011-06-11 | 2013-02-07 | Clearone Communications, Inc. | Methods and apparatuses for multiple configurations of beamforming microphone arrays |
US8385557B2 (en) | 2008-06-19 | 2013-02-26 | Microsoft Corporation | Multichannel acoustic echo reduction |
US8395653B2 (en) | 2010-05-18 | 2013-03-12 | Polycom, Inc. | Videoconferencing endpoint having multiple voice-tracking cameras |
US20130083911A1 (en) | 2011-06-11 | 2013-04-04 | Clearone Communications, Inc. | Methods and apparatuses for multi-channel acoustic echo cancelation |
US20130094689A1 (en) | 2011-10-12 | 2013-04-18 | Hitachi Chemical Company, Ltd. | Microphone Unit, Method of Manufacturing Microphone Unit, Electronic Apparatus, Substrate for Microphone Unit and Method of Manufacturing Substrate for Microphone Unit |
US20130101141A1 (en) | 2011-10-19 | 2013-04-25 | Wave Sciences Corporation | Directional audio array apparatus and system |
US8433061B2 (en) | 2007-12-10 | 2013-04-30 | Microsoft Corporation | Reducing echo |
US8437490B2 (en) | 2009-01-21 | 2013-05-07 | Cisco Technology, Inc. | Ceiling microphone assembly |
US8447590B2 (en) | 2006-06-29 | 2013-05-21 | Yamaha Corporation | Voice emitting and collecting device |
US20130136274A1 (en) | 2011-11-25 | 2013-05-30 | Per Ähgren | Processing Signals |
USD685346S1 (en) | 2012-09-14 | 2013-07-02 | Research In Motion Limited | Speaker |
US8483398B2 (en) | 2009-04-30 | 2013-07-09 | Hewlett-Packard Development Company, L.P. | Methods and systems for reducing acoustic echoes in multichannel communication systems by reducing the dimensionality of the space of impulse responses |
US8498423B2 (en) | 2007-06-21 | 2013-07-30 | Koninklijke Philips N.V. | Device for and a method of processing audio signals |
US8503653B2 (en) | 2008-03-03 | 2013-08-06 | Alcatel Lucent | Method and apparatus for active speaker selection using microphone arrays and speaker recognition |
US20130206501A1 (en) | 2012-02-13 | 2013-08-15 | Usg Interiors, Llc | Ceiling panels made from corrugated cardboard |
US8515089B2 (en) | 2010-06-04 | 2013-08-20 | Apple Inc. | Active noise cancellation decisions in a portable audio device |
US20130251181A1 (en) | 2008-06-27 | 2013-09-26 | Rgb Systems, Inc. | Ceiling loudspeaker support system |
US8553904B2 (en) | 2010-10-14 | 2013-10-08 | Hewlett-Packard Development Company, L.P. | Systems and methods for performing sound source localization |
US8583481B2 (en) | 2010-02-12 | 2013-11-12 | Walter Viveiros | Portable interactive modular selling room |
US20130343549A1 (en) | 2012-06-22 | 2013-12-26 | Verisilicon Holdings Co., Ltd. | Microphone arrays for generating stereo and surround channels, method of operation thereof and module incorporating the same |
US20140016794A1 (en) | 2012-07-13 | 2014-01-16 | Conexant Systems, Inc. | Echo cancellation system and method with multiple microphones and multiple speakers |
US8638951B2 (en) | 2010-07-15 | 2014-01-28 | Motorola Mobility Llc | Electronic apparatus for generating modified wideband audio signals based on two or more wideband microphone signals |
US8644477B2 (en) | 2006-01-31 | 2014-02-04 | Shure Acquisition Holdings, Inc. | Digital Microphone Automixer |
US8654990B2 (en) | 2009-02-09 | 2014-02-18 | Waves Audio Ltd. | Multiple microphone based directional sound filter |
USD699712S1 (en) | 2012-02-29 | 2014-02-18 | Clearone Communications, Inc. | Beamforming microphone |
US8660275B2 (en) | 2003-05-13 | 2014-02-25 | Nuance Communictions, Inc. | Microphone non-uniformity compensation system |
US8660274B2 (en) | 2008-07-16 | 2014-02-25 | Nuance Communications, Inc. | Beamforming pre-processing for speaker localization |
US8670581B2 (en) | 2006-04-14 | 2014-03-11 | Murray R. Harman | Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically |
US20140072151A1 (en) | 2012-09-10 | 2014-03-13 | Robert Bosch Gmbh | Mems microphone package with molded interconnect device |
US8676728B1 (en) | 2011-03-30 | 2014-03-18 | Rawles Llc | Sound localization with artificial neural network |
US20140098964A1 (en) | 2012-10-04 | 2014-04-10 | Siemens Corporation | Method and Apparatus for Acoustic Area Monitoring by Exploiting Ultra Large Scale Arrays of Microphones |
US8744069B2 (en) | 2007-12-10 | 2014-06-03 | Microsoft Corporation | Removing near-end frequencies from far-end sound |
US8811601B2 (en) | 2011-04-04 | 2014-08-19 | Qualcomm Incorporated | Integrated echo cancellation and noise suppression |
US20140233777A1 (en) | 2013-02-21 | 2014-08-21 | Chiun Mai Communication Systems, Inc. | Speaker assembly and electronic device using same |
CA2846323A1 (en) | 2013-03-14 | 2014-09-14 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
US20140270271A1 (en) | 2013-03-14 | 2014-09-18 | Infineon Technologies Ag | MEMS Acoustic Transducer, MEMS Microphone, MEMS Microspeaker, Array of Speakers and Method for Manufacturing an Acoustic Transducer |
US20140264654A1 (en) | 2013-03-14 | 2014-09-18 | Robert Bosch Gmbh | Microphone package with integrated substrate |
US8842851B2 (en) | 2008-12-12 | 2014-09-23 | Broadcom Corporation | Audio source localization system and method |
US8855326B2 (en) | 2008-10-16 | 2014-10-07 | Nxp, B.V. | Microphone system and method of operating the same |
US20140307882A1 (en) | 2013-04-11 | 2014-10-16 | Broadcom Corporation | Acoustic echo cancellation with internal upmixing |
US8873789B2 (en) | 2012-09-06 | 2014-10-28 | Audix Corporation | Articulating microphone mount |
USD717272S1 (en) | 2013-06-24 | 2014-11-11 | Lg Electronics Inc. | Speaker |
US8886343B2 (en) | 2007-10-05 | 2014-11-11 | Yamaha Corporation | Sound processing system |
US20140341392A1 (en) | 2013-03-01 | 2014-11-20 | ClearOne Inc. | Augmentation of a beamforming microphone array with non-beamforming microphones |
USD718731S1 (en) | 2014-01-02 | 2014-12-02 | Samsung Electronics Co., Ltd. | Television receiver |
US20140357177A1 (en) | 2013-03-14 | 2014-12-04 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
US20150030172A1 (en) | 2013-07-24 | 2015-01-29 | Mh Acoustics, Llc | Inter-Channel Coherence Reduction for Stereophonic and Multichannel Acoustic Echo Cancellation |
US20150055797A1 (en) | 2013-08-26 | 2015-02-26 | Canon Kabushiki Kaisha | Method and device for localizing sound sources placed within a sound environment comprising ambient noise |
US20150055796A1 (en) | 2012-03-26 | 2015-02-26 | University Of Surrey | Acoustic source separation |
US20150070188A1 (en) | 2013-09-09 | 2015-03-12 | Soil IQ, Inc. | Monitoring device and method of use |
US20150078581A1 (en) | 2013-09-17 | 2015-03-19 | Alcatel Lucent | Systems And Methods For Audio Conferencing |
USD725059S1 (en) | 2012-08-29 | 2015-03-24 | Samsung Electronics Co., Ltd. | Television receiver |
USD725631S1 (en) | 2013-07-31 | 2015-03-31 | Sol Republic Inc. | Speaker |
US9002028B2 (en) | 2003-05-09 | 2015-04-07 | Nuance Communications, Inc. | Noisy environment communication enhancement system |
USD726144S1 (en) | 2013-08-23 | 2015-04-07 | Panasonic Intellectual Property Management Co., Ltd. | Wireless speaker |
CN104581463A (en) | 2013-10-25 | 2015-04-29 | 哈曼贝克自动系统股份有限公司 | Microphone array |
US20150118960A1 (en) | 2013-10-28 | 2015-04-30 | Aliphcom | Wearable communication device |
US20150126255A1 (en) | 2012-04-30 | 2015-05-07 | Creative Technology Ltd | Universal reconfigurable echo cancellation system |
USD729767S1 (en) | 2013-09-04 | 2015-05-19 | Samsung Electronics Co., Ltd. | Speaker |
US9113247B2 (en) | 2010-02-19 | 2015-08-18 | Sivantos Pte. Ltd. | Device and method for direction dependent spatial noise reduction |
USD737245S1 (en) | 2014-07-03 | 2015-08-25 | Wall Audio, Inc. | Planar loudspeaker |
US9126827B2 (en) | 2012-09-14 | 2015-09-08 | Solid State System Co., Ltd. | Microelectromechanical system (MEMS) device and fabrication method thereof |
US20150281833A1 (en) | 2014-03-28 | 2015-10-01 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US20150281832A1 (en) | 2014-03-28 | 2015-10-01 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing apparatus, sound processing system and sound processing method |
USD743376S1 (en) | 2013-06-25 | 2015-11-17 | Lg Electronics Inc. | Speaker |
USD743939S1 (en) | 2014-04-28 | 2015-11-24 | Samsung Electronics Co., Ltd. | Speaker |
US20150350621A1 (en) | 2012-12-27 | 2015-12-03 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing system and sound processing method |
US9215543B2 (en) | 2013-12-03 | 2015-12-15 | Cisco Technology, Inc. | Microphone mute/unmute notification |
US9237391B2 (en) | 2012-12-04 | 2016-01-12 | Northwestern Polytechnical University | Low noise differential microphone arrays |
US9247367B2 (en) | 2012-10-31 | 2016-01-26 | International Business Machines Corporation | Management system with acoustical measurement for monitoring noise levels |
US20160029120A1 (en) | 2014-07-24 | 2016-01-28 | Conexant Systems, Inc. | Robust acoustic echo cancellation for loosely paired devices based on semi-blind multichannel demixing |
US9253567B2 (en) | 2011-08-31 | 2016-02-02 | Stmicroelectronics S.R.L. | Array microphone apparatus for generating a beam forming signal and beam forming method thereof |
US20160031700A1 (en) | 2014-08-01 | 2016-02-04 | Pixtronix, Inc. | Microelectromechanical microphone |
US20160080867A1 (en) | 2013-04-29 | 2016-03-17 | University Of Surrey | Microphone array for acoustic source separation |
USD752199S1 (en) * | 2014-09-22 | 2016-03-22 | Homewerks Worldwide, LLC | Bath fan with speaker |
USD752014S1 (en) * | 2013-06-07 | 2016-03-22 | Evoko Unlimited AB | Speakerphone |
US9301049B2 (en) | 2002-02-05 | 2016-03-29 | Mh Acoustics Llc | Noise-reducing directional microphone array |
USD754103S1 (en) | 2015-01-02 | 2016-04-19 | Harman International Industries, Incorporated | Loudspeaker |
US9319532B2 (en) | 2013-08-15 | 2016-04-19 | Cisco Technology, Inc. | Acoustic echo cancellation for audio system with bring your own devices (BYOD) |
US20160111109A1 (en) | 2013-05-23 | 2016-04-21 | Nec Corporation | Speech processing system, speech processing method, speech processing program, vehicle including speech processing system on board, and microphone placing method |
US9326060B2 (en) | 2014-08-04 | 2016-04-26 | Apple Inc. | Beamforming in varying sound pressure level |
US20160142815A1 (en) | 2013-06-18 | 2016-05-19 | Creative Technology Ltd | Headset with end-firing microphone array and automatic calibration of end-firing array |
US20160148057A1 (en) | 2014-11-26 | 2016-05-26 | Hanwha Techwin Co., Ltd. | Camera system and operating method of the same |
US20160150316A1 (en) | 2013-06-11 | 2016-05-26 | Toa Corporation | Microphone system |
US9357080B2 (en) | 2013-06-04 | 2016-05-31 | Broadcom Corporation | Spatial quiescence protection for multi-channel acoustic echo cancellation |
US9403670B2 (en) | 2013-07-12 | 2016-08-02 | Robert Bosch Gmbh | MEMS device having a microphone structure, and method for the production thereof |
US20160234593A1 (en) | 2015-02-06 | 2016-08-11 | Panasonic Intellectual Property Management Co., Ltd. | Microphone array system and microphone array control method |
US9462378B2 (en) | 2010-10-28 | 2016-10-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for deriving a directional information and computer program product |
US20160295279A1 (en) | 2015-04-03 | 2016-10-06 | The Nielsen Company (Us), Llc | Methods and apparatus to determine a state of a media presentation device |
US9479885B1 (en) | 2015-12-08 | 2016-10-25 | Motorola Mobility Llc | Methods and apparatuses for performing null steering of adaptive microphone array |
US9479627B1 (en) | 2015-12-29 | 2016-10-25 | Gn Audio A/S | Desktop speakerphone |
WO2016176429A2 (en) | 2015-04-30 | 2016-11-03 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
US9489948B1 (en) | 2011-11-28 | 2016-11-08 | Amazon Technologies, Inc. | Sound source localization using multiple microphone arrays |
US20160330545A1 (en) | 2015-05-05 | 2016-11-10 | Wave Sciences LLC | Portable computing device microphone array |
US9510090B2 (en) | 2009-12-02 | 2016-11-29 | Veovox Sa | Device and method for capturing and processing voice |
US20160353200A1 (en) | 2015-05-30 | 2016-12-01 | Audix Corporation | Multi-Element Shielded Microphone and Suspension System |
US20170019744A1 (en) | 2015-07-14 | 2017-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Monitoring system and monitoring method |
US9560451B2 (en) | 2014-02-10 | 2017-01-31 | Bose Corporation | Conversation assistance system |
EP3131311A1 (en) | 2015-08-14 | 2017-02-15 | Nokia Technologies Oy | Monitoring |
US9578413B2 (en) | 2014-08-05 | 2017-02-21 | Panasonic Intellectual Property Management Co., Ltd. | Audio processing system and audio processing method |
US9591404B1 (en) | 2013-09-27 | 2017-03-07 | Amazon Technologies, Inc. | Beamformer design using constrained convex optimization in three-dimensional space |
US9615173B2 (en) | 2012-07-27 | 2017-04-04 | Sony Corporation | Information processing system and storage medium |
US20170105066A1 (en) | 2015-10-08 | 2017-04-13 | Signal Essence, LLC | Dome shaped microphone array with circularly distributed microphones |
USD784299S1 (en) | 2015-04-30 | 2017-04-18 | Shure Acquisition Holdings, Inc. | Array microphone assembly |
US9641929B2 (en) | 2013-09-18 | 2017-05-02 | Huawei Technologies Co., Ltd. | Audio signal processing method and apparatus and differential beamforming method and apparatus |
US9641935B1 (en) | 2015-12-09 | 2017-05-02 | Motorola Mobility Llc | Methods and apparatuses for performing adaptive equalization of microphone arrays |
USD787481S1 (en) | 2015-10-21 | 2017-05-23 | Cisco Technology, Inc. | Microphone support |
US20170164101A1 (en) | 2015-12-04 | 2017-06-08 | Sennheiser Electronic Gmbh & Co. Kg | Conference system with a microphone array system and a method of speech acquisition in a conference system |
US20170180861A1 (en) | 2014-07-23 | 2017-06-22 | The Australian National University | Planar Sensor Array |
US9761243B2 (en) | 2011-02-10 | 2017-09-12 | Dolby Laboratories Licensing Corporation | Vector noise cancellation |
US20170264999A1 (en) | 2014-12-15 | 2017-09-14 | Panasonic Intellectual Property Management C., Ltd. | Microphone array, monitoring system, and sound pickup setting method |
US20170374454A1 (en) | 2016-06-23 | 2017-12-28 | Stmicroelectronics S.R.L. | Beamforming method based on arrays of microphones and corresponding apparatus |
USD811393S1 (en) | 2016-12-28 | 2018-02-27 | Samsung Display Co., Ltd. | Display device |
US9930448B1 (en) | 2016-11-09 | 2018-03-27 | Northwestern Polytechnical University | Concentric circular differential microphone arrays and associated beamforming |
USD819607S1 (en) | 2016-04-26 | 2018-06-05 | Samsung Electronics Co., Ltd. | Microphone |
US20190075381A1 (en) * | 2017-09-05 | 2019-03-07 | Robert Katz | Ceiling speaker assembly |
US20190090047A1 (en) * | 2017-09-20 | 2019-03-21 | Mitek Corp., Inc. | Small subwoofer ceiling speaker system |
US20190208297A1 (en) * | 2018-01-04 | 2019-07-04 | Harman Becker Automotive Systems Gmbh | Loudspeaker grilles |
USD860319S1 (en) | 2017-04-21 | 2019-09-17 | Any Pte. Ltd | Electronic display unit |
USD864136S1 (en) | 2018-01-05 | 2019-10-22 | Samsung Electronics Co., Ltd. | Television receiver |
USD864923S1 (en) * | 2017-09-15 | 2019-10-29 | Shenzhen Antop Technology Limited | Antenna |
USD877122S1 (en) * | 2017-05-18 | 2020-03-03 | Paradigm Electronics Inc. | Protective speaker screen |
USD878325S1 (en) * | 2018-04-19 | 2020-03-17 | Amazon Technologies, Inc. | Electronic input device |
USD879737S1 (en) * | 2017-07-06 | 2020-03-31 | Yamaha Corporation | Speakerphone |
USD883256S1 (en) * | 2018-09-29 | 2020-05-05 | Shenzhen Airsmart Technology Co., Ltd | Speaker decoration net |
US20200186902A1 (en) * | 2018-12-10 | 2020-06-11 | Bose Corporation | Device for installation and removal of a ceiling speaker system |
USD888687S1 (en) * | 2018-06-11 | 2020-06-30 | Rokid Corporation Ltd | Audio input/output device |
USD900070S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900071S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900073S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900074S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900072S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD901427S1 (en) * | 2018-10-19 | 2020-11-10 | Yealink (Xiamen) Network Technology Co., Ltd. | Conference voice communication device |
US20210044881A1 (en) | 2019-03-21 | 2021-02-11 | Shure Acquisition Holdings, Inc. | Housings and associated design features for ceiling array microphones |
CN306550450S (en) * | 2021-05-18 | |||
USD920276S1 (en) * | 2020-02-07 | 2021-05-25 | Dell Products L.P. | Speakerphone |
USD921605S1 (en) * | 2019-06-18 | 2021-06-08 | Ifory Limited | Speaker |
USD924196S1 (en) * | 2020-02-18 | 2021-07-06 | Bizlink International Corporation | Docking station with a speaker |
USD924189S1 (en) | 2019-04-29 | 2021-07-06 | Lg Electronics Inc. | Television receiver |
USD927448S1 (en) * | 2019-09-10 | 2021-08-10 | Shenzhen Julituo Technology Co., Ltd. | Speaker |
USD929366S1 (en) * | 2018-12-21 | 2021-08-31 | JVC Kenwood Corporation | Speaker grill for cars |
USD932463S1 (en) * | 2019-12-20 | 2021-10-05 | Shenzhen Comiso Digital Technology Limited | Wireless loudspeaker |
USD934191S1 (en) * | 2020-02-14 | 2021-10-26 | Shenzhen eMeet Technology CO., LTD. | Audio and video conference terminal |
-
2020
- 2020-05-05 US US29/733,652 patent/USD944776S1/en active Active
Patent Citations (614)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN306550450S (en) * | 2021-05-18 | |||
CN306941684S (en) * | 2021-11-16 | |||
US1535408A (en) | 1923-03-31 | 1925-04-28 | Charles F Fricke | Display device |
US1540788A (en) | 1924-10-24 | 1925-06-09 | Mcclure Edward | Border frame for open-metal-work panels and the like |
US1965830A (en) | 1933-03-18 | 1934-07-10 | Reginald B Hammer | Acoustic device |
US2233412A (en) | 1937-07-03 | 1941-03-04 | Willis C Hill | Metallic window screen |
US2164655A (en) | 1937-10-28 | 1939-07-04 | Bertel J Kleerup | Stereopticon slide and method and means for producing same |
US2343037A (en) | 1941-02-27 | 1944-02-29 | William I Adelman | Frame |
US2377449A (en) | 1943-02-02 | 1945-06-05 | Joseph M Prevette | Combination screen and storm door and window |
US2521603A (en) | 1947-03-26 | 1950-09-05 | Pru Lesco Inc | Picture frame securing means |
US2481250A (en) | 1948-05-20 | 1949-09-06 | Gen Motors Corp | Engine starting apparatus |
US2533565A (en) | 1948-07-03 | 1950-12-12 | John M Eichelman | Display device having removable nonrigid panel |
US2912605A (en) | 1955-12-05 | 1959-11-10 | Tibbetts Lab Inc | Electromechanical transducer |
US2938113A (en) | 1956-03-17 | 1960-05-24 | Schneil Heinrich | Radio receiving set and housing therefor |
US2840181A (en) | 1956-08-07 | 1958-06-24 | Benjamin H Wildman | Loudspeaker cabinet |
US2950556A (en) | 1958-11-19 | 1960-08-30 | William E Ford | Foldable frame |
US3019854A (en) | 1959-10-12 | 1962-02-06 | Waitus A O'bryant | Filter for heating and air conditioning ducts |
US3143182A (en) | 1961-07-17 | 1964-08-04 | E J Mosher | Sound reproducers |
US3160225A (en) | 1962-04-18 | 1964-12-08 | Edward L Sechrist | Sound reproduction system |
US3161975A (en) | 1962-11-08 | 1964-12-22 | John L Mcmillan | Picture frame |
US3205601A (en) | 1963-06-11 | 1965-09-14 | Gawne Daniel | Display holder |
US3906431A (en) | 1965-04-09 | 1975-09-16 | Us Navy | Search and track sonar system |
US3509290A (en) | 1966-05-03 | 1970-04-28 | Nippon Musical Instruments Mfg | Flat-plate type loudspeaker with frame mounted drivers |
US3857191A (en) | 1971-02-08 | 1974-12-31 | Talkies Usa Inc | Visual-audio device |
US3696885A (en) | 1971-08-19 | 1972-10-10 | Electronic Res Ass | Decorative loudspeakers |
US3755625A (en) | 1971-10-12 | 1973-08-28 | Bell Telephone Labor Inc | Multimicrophone loudspeaking telephone system |
US3938617A (en) | 1974-01-17 | 1976-02-17 | Fort Enterprises, Limited | Speaker enclosure |
US4008408A (en) | 1974-02-28 | 1977-02-15 | Pioneer Electronic Corporation | Piezoelectric electro-acoustic transducer |
US4029170A (en) | 1974-09-06 | 1977-06-14 | B & P Enterprises, Inc. | Radial sound port speaker |
US3941638A (en) | 1974-09-18 | 1976-03-02 | Reginald Patrick Horky | Manufactured relief-sculptured sound grills (used for covering the sound producing side and/or front of most manufactured sound speaker enclosures) and the manufacturing process for the said grills |
US4212133A (en) | 1975-03-14 | 1980-07-15 | Lufkin Lindsey D | Picture frame vase |
US4070547A (en) | 1976-01-08 | 1978-01-24 | Superscope, Inc. | One-point stereo microphone |
US4072821A (en) | 1976-05-10 | 1978-02-07 | Cbs Inc. | Microphone system for producing signals for quadraphonic reproduction |
US4032725A (en) | 1976-09-07 | 1977-06-28 | Motorola, Inc. | Speaker mounting |
US4096353A (en) | 1976-11-02 | 1978-06-20 | Cbs Inc. | Microphone system for producing signals for quadraphonic reproduction |
US4184048A (en) | 1977-05-09 | 1980-01-15 | Etat Francais | System of audioconference by telephone link up |
US4237339A (en) | 1977-11-03 | 1980-12-02 | The Post Office | Audio teleconferencing |
USD255234S (en) | 1977-11-22 | 1980-06-03 | Ronald Wellward | Ceiling speaker |
US4131760A (en) | 1977-12-07 | 1978-12-26 | Bell Telephone Laboratories, Incorporated | Multiple microphone dereverberation system |
US4127156A (en) | 1978-01-03 | 1978-11-28 | Brandt James R | Burglar-proof screening |
USD256015S (en) | 1978-03-20 | 1980-07-22 | Epicure Products, Inc. | Loudspeaker mounting bracket |
US4244096A (en) | 1978-05-31 | 1981-01-13 | Kyowa Denki Kagaku Kabushiki Kaisha | Speaker box manufacturing method |
US4305141A (en) | 1978-06-09 | 1981-12-08 | The Stoneleigh Trust | Low-frequency directional sonar systems |
US4198705A (en) | 1978-06-09 | 1980-04-15 | The Stoneleigh Trust, Donald P. Massa and Fred M. Dellorfano, Trustees | Directional energy receiving systems for use in the automatic indication of the direction of arrival of the received signal |
US4334740A (en) | 1978-09-12 | 1982-06-15 | Polaroid Corporation | Receiving system having pre-selected directional response |
US4308425A (en) | 1979-04-26 | 1981-12-29 | Victor Company Of Japan, Ltd. | Variable-directivity microphone device |
US4254417A (en) | 1979-08-20 | 1981-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Beamformer for arrays with rotational symmetry |
DE2941485A1 (en) | 1979-10-10 | 1981-04-23 | Hans-Josef 4300 Essen Hasenäcker | Anti-vandal public telephone kiosk, without handset - has recessed microphone and loudspeaker leaving only dial, coin slot and volume control visible |
US4593404A (en) | 1979-10-16 | 1986-06-03 | Bolin Gustav G A | Method of improving the acoustics of a hall |
US4311874A (en) | 1979-12-17 | 1982-01-19 | Bell Telephone Laboratories, Incorporated | Teleconference microphone arrays |
US4330691A (en) | 1980-01-31 | 1982-05-18 | The Futures Group, Inc. | Integral ceiling tile-loudspeaker system |
US4414433A (en) | 1980-06-20 | 1983-11-08 | Sony Corporation | Microphone output transmission circuit |
US4365449A (en) | 1980-12-31 | 1982-12-28 | James P. Liautaud | Honeycomb framework system for drop ceilings |
US4466117A (en) | 1981-11-19 | 1984-08-14 | Akg Akustische U.Kino-Gerate Gesellschaft Mbh | Microphone for stereo reception |
US4436966A (en) | 1982-03-15 | 1984-03-13 | Darome, Inc. | Conference microphone unit |
US4429850A (en) | 1982-03-25 | 1984-02-07 | Uniweb, Inc. | Display panel shelf bracket |
US4449238A (en) | 1982-03-25 | 1984-05-15 | Bell Telephone Laboratories, Incorporated | Voice-actuated switching system |
US4521908A (en) | 1982-09-01 | 1985-06-04 | Victor Company Of Japan, Limited | Phased-array sound pickup apparatus having no unwanted response pattern |
US4489442A (en) | 1982-09-30 | 1984-12-18 | Shure Brothers, Inc. | Sound actuated microphone system |
US4485484A (en) | 1982-10-28 | 1984-11-27 | At&T Bell Laboratories | Directable microphone system |
US4518826A (en) | 1982-12-22 | 1985-05-21 | Mountain Systems, Inc. | Vandal-proof communication system |
US4566557A (en) | 1983-03-09 | 1986-01-28 | Guy Lemaitre | Flat acoustic diffuser |
US4669108A (en) | 1983-05-23 | 1987-05-26 | Teleconferencing Systems International Inc. | Wireless hands-free conference telephone system |
USD285067S (en) | 1983-07-18 | 1986-08-12 | Pascal Delbuck | Loudspeaker |
US4712231A (en) | 1984-04-06 | 1987-12-08 | Shure Brothers, Inc. | Teleconference system |
US4696043A (en) | 1984-08-24 | 1987-09-22 | Victor Company Of Japan, Ltd. | Microphone apparatus having a variable directivity pattern |
US4658425A (en) | 1985-04-19 | 1987-04-14 | Shure Brothers, Inc. | Microphone actuation control system suitable for teleconference systems |
US4815132A (en) | 1985-08-30 | 1989-03-21 | Kabushiki Kaisha Toshiba | Stereophonic voice signal transmission system |
US4752961A (en) | 1985-09-23 | 1988-06-21 | Northern Telecom Limited | Microphone arrangement |
US4653102A (en) | 1985-11-05 | 1987-03-24 | Position Orientation Systems | Directional microphone system |
US4860366A (en) | 1986-07-31 | 1989-08-22 | Nec Corporation | Teleconference system using expanders for emphasizing a desired signal with respect to undesired signals |
US4741038A (en) | 1986-09-26 | 1988-04-26 | American Telephone And Telegraph Company, At&T Bell Laboratories | Sound location arrangement |
EP0277831A2 (en) | 1987-02-04 | 1988-08-10 | Morton International, Inc. | Lubricant composition and process |
US4903247A (en) | 1987-07-10 | 1990-02-20 | U.S. Philips Corporation | Digital echo canceller |
US4866868A (en) | 1988-02-24 | 1989-09-19 | Ntg Industries, Inc. | Display device |
JPH01260967A (en) | 1988-04-11 | 1989-10-18 | Nec Corp | Voice conference equipment for multi-channel signal |
US4969197A (en) | 1988-06-10 | 1990-11-06 | Murata Manufacturing | Piezoelectric speaker |
US4881135A (en) | 1988-09-23 | 1989-11-14 | Heilweil Jordan B | Concealed audio-video apparatus for recording conferences and meetings |
US4928312A (en) | 1988-10-17 | 1990-05-22 | Amel Hill | Acoustic transducer |
USD329239S (en) | 1989-06-26 | 1992-09-08 | PRS, Inc. | Recessed speaker grill |
US4923032A (en) | 1989-07-21 | 1990-05-08 | Nuernberger Mark A | Ceiling panel sound system |
US5121426A (en) | 1989-12-22 | 1992-06-09 | At&T Bell Laboratories | Loudspeaking telephone station including directional microphone |
US5038935A (en) | 1990-02-21 | 1991-08-13 | Uniek Plastics, Inc. | Storage and display unit for photographic prints |
USD328900S (en) * | 1990-03-09 | 1992-08-25 | Harle Douglas J M | Speaker |
US5214709A (en) | 1990-07-13 | 1993-05-25 | Viennatone Gesellschaft M.B.H. | Hearing aid for persons with an impaired hearing faculty |
US5396554A (en) | 1991-03-14 | 1995-03-07 | Nec Corporation | Multi-channel echo canceling method and apparatus |
USD345346S (en) | 1991-10-18 | 1994-03-22 | International Business Machines Corp. | Pen-based computer |
USD340718S (en) | 1991-12-20 | 1993-10-26 | Square D Company | Speaker frame assembly |
US5322979A (en) | 1992-01-08 | 1994-06-21 | Cassity Terry A | Speaker cover assembly |
US5371789A (en) | 1992-01-31 | 1994-12-06 | Nec Corporation | Multi-channel echo cancellation with adaptive filters having selectable coefficient vectors |
US5297210A (en) | 1992-04-10 | 1994-03-22 | Shure Brothers, Incorporated | Microphone actuation control system |
USD345379S (en) | 1992-07-06 | 1994-03-22 | Canadian Moulded Products Inc. | Card holder |
US5383293A (en) | 1992-08-27 | 1995-01-24 | Royal; John D. | Picture frame arrangement |
US5384843A (en) | 1992-09-18 | 1995-01-24 | Fujitsu Limited | Hands-free telephone set |
US5687229A (en) | 1992-09-25 | 1997-11-11 | Qualcomm Incorporated | Method for controlling echo canceling in an echo canceller |
US5400413A (en) | 1992-10-09 | 1995-03-21 | Dana Innovations | Pre-formed speaker grille cloth |
EP0594098A1 (en) | 1992-10-23 | 1994-04-27 | Istituto Trentino Di Cultura | Method for the location of a speaker and the acquisition of a voice message, and related system |
US5323459A (en) | 1992-11-10 | 1994-06-21 | Nec Corporation | Multi-channel echo canceler |
US5574793A (en) | 1992-11-25 | 1996-11-12 | Hirschhorn; Bruce D. | Automated conference system |
US5359374A (en) | 1992-12-14 | 1994-10-25 | Talking Frames Corp. | Talking picture frames |
US5335011A (en) | 1993-01-12 | 1994-08-02 | Bell Communications Research, Inc. | Sound localization system for teleconferencing using self-steering microphone arrays |
US5513265A (en) | 1993-05-31 | 1996-04-30 | Nec Corporation | Multi-channel echo cancelling method and a device thereof |
US5550924A (en) | 1993-07-07 | 1996-08-27 | Picturetel Corporation | Reduction of background noise for speech enhancement |
US5602962A (en) | 1993-09-07 | 1997-02-11 | U.S. Philips Corporation | Mobile radio set comprising a speech processing arrangement |
US5525765A (en) | 1993-09-08 | 1996-06-11 | Wenger Corporation | Acoustical virtual environment |
US5787183A (en) | 1993-10-05 | 1998-07-28 | Picturetel Corporation | Microphone system for teleconferencing system |
US5473701A (en) | 1993-11-05 | 1995-12-05 | At&T Corp. | Adaptive microphone array |
USD363045S (en) | 1994-03-29 | 1995-10-10 | Phillips Verla D | Wall plaque |
JPH07336790A (en) | 1994-06-13 | 1995-12-22 | Nec Corp | Microphone system |
US5509634A (en) | 1994-09-28 | 1996-04-23 | Femc Ltd. | Self adjusting glass shelf label holder |
US5661813A (en) | 1994-10-26 | 1997-08-26 | Nippon Telegraph And Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US5633936A (en) | 1995-01-09 | 1997-05-27 | Texas Instruments Incorporated | Method and apparatus for detecting a near-end speech signal |
US5645257A (en) | 1995-03-31 | 1997-07-08 | Metro Industries, Inc. | Adjustable support apparatus |
US6731334B1 (en) | 1995-07-31 | 2004-05-04 | Forgent Networks, Inc. | Automatic voice tracking camera system and method of operation |
US20060159293A1 (en) | 1995-09-02 | 2006-07-20 | New Transducers Limited | Acoustic device |
US6332029B1 (en) | 1995-09-02 | 2001-12-18 | New Transducers Limited | Acoustic device |
US6198831B1 (en) | 1995-09-02 | 2001-03-06 | New Transducers Limited | Panel-form loudspeakers |
US6285770B1 (en) | 1995-09-02 | 2001-09-04 | New Transducers Limited | Noticeboards incorporating loudspeakers |
US6215881B1 (en) | 1995-09-02 | 2001-04-10 | New Transducers Limited | Ceiling tile loudspeaker |
US5761318A (en) | 1995-09-26 | 1998-06-02 | Nippon Telegraph And Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US6125179A (en) | 1995-12-13 | 2000-09-26 | 3Com Corporation | Echo control device with quick response to sudden echo-path change |
US6144746A (en) | 1996-02-09 | 2000-11-07 | New Transducers Limited | Loudspeakers comprising panel-form acoustic radiating elements |
US5888412A (en) | 1996-03-04 | 1999-03-30 | Motorola, Inc. | Method for making a sculptured diaphragm |
US5673327A (en) | 1996-03-04 | 1997-09-30 | Julstrom; Stephen D. | Microphone mixer |
US5706344A (en) | 1996-03-29 | 1998-01-06 | Digisonix, Inc. | Acoustic echo cancellation in an integrated audio and telecommunication system |
US5717171A (en) | 1996-05-09 | 1998-02-10 | The Solar Corporation | Acoustical cabinet grille frame |
US5848146A (en) | 1996-05-10 | 1998-12-08 | Rane Corporation | Audio system for conferencing/presentation room |
US6205224B1 (en) | 1996-05-17 | 2001-03-20 | The Boeing Company | Circularly symmetric, zero redundancy, planar array having broad frequency range applications |
US5796819A (en) | 1996-07-24 | 1998-08-18 | Ericsson Inc. | Echo canceller for non-linear circuits |
US5888439A (en) | 1996-11-14 | 1999-03-30 | The Solar Corporation | Method of molding an acoustical cabinet grille frame |
US6069961A (en) | 1996-11-27 | 2000-05-30 | Fujitsu Limited | Microphone system |
US5870482A (en) | 1997-02-25 | 1999-02-09 | Knowles Electronics, Inc. | Miniature silicon condenser microphone |
US6157724A (en) | 1997-03-03 | 2000-12-05 | Yamaha Corporation | Apparatus having loudspeakers concurrently producing music sound and reflection sound |
USD392977S (en) | 1997-03-11 | 1998-03-31 | LG Fosta Ltd. | Speaker |
US6041127A (en) | 1997-04-03 | 2000-03-21 | Lucent Technologies Inc. | Steerable and variable first-order differential microphone array |
EP0869697A2 (en) | 1997-04-03 | 1998-10-07 | Lucent Technologies Inc. | A steerable and variable first-order differential microphone array |
US6556682B1 (en) | 1997-04-16 | 2003-04-29 | France Telecom | Method for cancelling multi-channel acoustic echo and multi-channel acoustic echo canceller |
USD394061S (en) | 1997-07-01 | 1998-05-05 | Windsor Industries, Inc. | Combined computer-style radio and alarm clock |
US6137887A (en) | 1997-09-16 | 2000-10-24 | Shure Incorporated | Directional microphone system |
US7031269B2 (en) | 1997-11-26 | 2006-04-18 | Qualcomm Incorporated | Acoustic echo canceller |
US6039457A (en) | 1997-12-17 | 2000-03-21 | Intex Exhibits International, L.L.C. | Light bracket |
US6393129B1 (en) | 1998-01-07 | 2002-05-21 | American Technology Corporation | Paper structures for speaker transducers |
US6505057B1 (en) | 1998-01-23 | 2003-01-07 | Digisonix Llc | Integrated vehicle voice enhancement system and hands-free cellular telephone system |
US20020146282A1 (en) | 1998-02-20 | 2002-10-10 | Derek Alan Wilkes | Attachment bracket for a shelf-edge display system |
US6895093B1 (en) | 1998-03-03 | 2005-05-17 | Texas Instruments Incorporated | Acoustic echo-cancellation system |
EP0944228A1 (en) | 1998-03-05 | 1999-09-22 | Nippon Telegraph and Telephone Corporation | Method and apparatus for multi-channel acoustic echo cancellation |
US6931123B1 (en) | 1998-04-08 | 2005-08-16 | British Telecommunications Public Limited Company | Echo cancellation |
US6173059B1 (en) | 1998-04-24 | 2001-01-09 | Gentner Communications Corporation | Teleconferencing system with visual feedback |
US6442272B1 (en) | 1998-05-26 | 2002-08-27 | Tellabs, Inc. | Voice conferencing system having local sound amplification |
US6266427B1 (en) | 1998-06-19 | 2001-07-24 | Mcdonnell Douglas Corporation | Damped structural panel and method of making same |
USD424538S (en) | 1998-09-14 | 2000-05-09 | Fujitsu General Limited | Display device |
US6049607A (en) | 1998-09-18 | 2000-04-11 | Lamar Signal Processing | Interference canceling method and apparatus |
US6035962A (en) | 1999-02-24 | 2000-03-14 | Lin; Chih-Hsiung | Easily-combinable and movable speaker case |
US20040105557A1 (en) | 1999-07-02 | 2004-06-03 | Fujitsu Limited | Microphone array system |
US20050286729A1 (en) | 1999-07-23 | 2005-12-29 | George Harwood | Flat speaker with a flat membrane diaphragm |
USD432518S (en) | 1999-10-01 | 2000-10-24 | Keiko Muto | Audio system |
US6449593B1 (en) | 2000-01-13 | 2002-09-10 | Nokia Mobile Phones Ltd. | Method and system for tracking human speakers |
US6488367B1 (en) | 2000-03-14 | 2002-12-03 | Eastman Kodak Company | Electroformed metal diaphragm |
US6741720B1 (en) | 2000-04-19 | 2004-05-25 | Russound/Fmp, Inc. | In-wall loudspeaker system |
US6993126B1 (en) | 2000-04-28 | 2006-01-31 | Clearsonics Pty Ltd | Apparatus and method for detecting far end speech |
US7035415B2 (en) | 2000-05-26 | 2006-04-25 | Koninklijke Philips Electronics N.V. | Method and device for acoustic echo cancellation combined with adaptive beamforming |
US20020015500A1 (en) | 2000-05-26 | 2002-02-07 | Belt Harm Jan Willem | Method and device for acoustic echo cancellation combined with adaptive beamforming |
US6944312B2 (en) | 2000-06-15 | 2005-09-13 | Valcom, Inc. | Lay-in ceiling speaker |
US6329908B1 (en) | 2000-06-23 | 2001-12-11 | Armstrong World Industries, Inc. | Addressable speaker system |
US8019091B2 (en) | 2000-07-19 | 2011-09-13 | Aliphcom, Inc. | Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression |
USD453016S1 (en) | 2000-07-20 | 2002-01-22 | B & W Loudspeakers Limited | Loudspeaker unit |
EP1184676A1 (en) | 2000-09-02 | 2002-03-06 | Nokia Mobile Phones Ltd. | System and method for processing a signal being emitted from a target signal source into a noisy environment |
US20040013038A1 (en) | 2000-09-02 | 2004-01-22 | Matti Kajala | System and method for processing a signal being emitted from a target signal source into a noisy environment |
US6968064B1 (en) | 2000-09-29 | 2005-11-22 | Forgent Networks, Inc. | Adaptive thresholds in acoustic echo canceller for use during double talk |
US20020041679A1 (en) | 2000-10-06 | 2002-04-11 | Franck Beaucoup | Method and apparatus for minimizing far-end speech effects in hands-free telephony systems using acoustic beamforming |
US6704422B1 (en) | 2000-10-26 | 2004-03-09 | Widex A/S | Method for controlling the directionality of the sound receiving characteristic of a hearing aid a hearing aid for carrying out the method |
US6757393B1 (en) | 2000-11-03 | 2004-06-29 | Marie L. Spitzer | Wall-hanging entertainment system |
US20020149070A1 (en) | 2000-11-28 | 2002-10-17 | Mark Sheplak | MEMS based acoustic array |
US7092882B2 (en) | 2000-12-06 | 2006-08-15 | Ncr Corporation | Noise suppression in beam-steered microphone array |
US6768795B2 (en) | 2001-01-11 | 2004-07-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Side-tone control within a telecommunication instrument |
US6885750B2 (en) | 2001-01-23 | 2005-04-26 | Koninklijke Philips Electronics N.V. | Asymmetric multichannel filter |
USD480923S1 (en) | 2001-02-20 | 2003-10-21 | Dester.Acs Holding B.V. | Tray |
US20020131580A1 (en) | 2001-03-16 | 2002-09-19 | Shure Incorporated | Solid angle cross-talk cancellation for beamforming arrays |
US7925006B2 (en) | 2001-07-11 | 2011-04-12 | Yamaha Corporation | Multi-channel echo cancel method, multi-channel sound transfer method, stereo echo canceller, stereo sound transfer apparatus and transfer function calculation apparatus |
US7054451B2 (en) | 2001-07-20 | 2006-05-30 | Koninklijke Philips Electronics N.V. | Sound reinforcement system having an echo suppressor and loudspeaker beamformer |
US20030026437A1 (en) | 2001-07-20 | 2003-02-06 | Janse Cornelis Pieter | Sound reinforcement system having an multi microphone echo suppressor as post processor |
JP2004537232A (en) | 2001-07-20 | 2004-12-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Acoustic reinforcement system with a post-processor that suppresses echoes of multiple microphones |
US7756278B2 (en) | 2001-07-31 | 2010-07-13 | Moorer James A | Ultra-directional microphones |
US20030053639A1 (en) | 2001-08-21 | 2003-03-20 | Mitel Knowledge Corporation | Method for improving near-end voice activity detection in talker localization system utilizing beamforming technology |
US20030118200A1 (en) | 2001-08-31 | 2003-06-26 | Mitel Knowledge Corporation | System and method of indicating and controlling sound pickup direction and location in a teleconferencing system |
US20030063762A1 (en) | 2001-09-05 | 2003-04-03 | Toshifumi Tajima | Chip microphone and method of making same |
US20030059061A1 (en) | 2001-09-14 | 2003-03-27 | Sony Corporation | Audio input unit, audio input method and audio input and output unit |
JP2003087890A (en) | 2001-09-14 | 2003-03-20 | Sony Corp | Voice input device and voice input method |
US7092516B2 (en) | 2001-09-20 | 2006-08-15 | Mitsubishi Denki Kabushiki Kaisha | Echo processor generating pseudo background noise with high naturalness |
US7120269B2 (en) | 2001-10-05 | 2006-10-10 | Lowell Manufacturing Company | Lay-in tile speaker system |
US7536769B2 (en) | 2001-11-27 | 2009-05-26 | Corporation For National Research Initiatives | Method of fabricating an acoustic transducer |
US6665971B2 (en) | 2001-11-27 | 2003-12-23 | Fast Industries, Ltd. | Label holder with dust cover |
US20030107478A1 (en) | 2001-12-06 | 2003-06-12 | Hendricks Richard S. | Architectural sound enhancement system |
US20030185404A1 (en) | 2001-12-18 | 2003-10-02 | Milsap Jeffrey P. | Phased array sound system |
US20030138119A1 (en) | 2002-01-18 | 2003-07-24 | Pocino Michael A. | Digital linking of multiple microphone systems |
US8098844B2 (en) | 2002-02-05 | 2012-01-17 | Mh Acoustics, Llc | Dual-microphone spatial noise suppression |
US9301049B2 (en) | 2002-02-05 | 2016-03-29 | Mh Acoustics Llc | Noise-reducing directional microphone array |
US20080260175A1 (en) | 2002-02-05 | 2008-10-23 | Mh Acoustics, Llc | Dual-Microphone Spatial Noise Suppression |
US20030161485A1 (en) | 2002-02-27 | 2003-08-28 | Shure Incorporated | Multiple beam automatic mixing microphone array processing via speech detection |
US7098865B2 (en) | 2002-03-15 | 2006-08-29 | Bruel And Kjaer Sound And Vibration Measurement A/S | Beam forming array of transducers |
US20060192976A1 (en) | 2002-03-29 | 2006-08-31 | Georgia Tech Research Corporation | Highly-sensitive displacement-measuring optical device |
USD474173S1 (en) * | 2002-04-08 | 2003-05-06 | Edwards Systems Technology, Inc. | Ceiling speaker |
KR100960781B1 (en) | 2002-06-27 | 2010-06-01 | 마이크로소프트 코포레이션 | Integrated design for omnidirectional camera and microphone array |
US7852369B2 (en) | 2002-06-27 | 2010-12-14 | Microsoft Corp. | Integrated design for omni-directional camera and microphone array |
US20040013252A1 (en) | 2002-07-18 | 2004-01-22 | General Instrument Corporation | Method and apparatus for improving listener differentiation of talkers during a conference call |
US20080056517A1 (en) | 2002-10-18 | 2008-03-06 | The Regents Of The University Of California | Dynamic binaural sound capture and reproduction in focued or frontal applications |
US7003099B1 (en) | 2002-11-15 | 2006-02-21 | Fortmedia, Inc. | Small array microphone for acoustic echo cancellation and noise suppression |
US6990193B2 (en) | 2002-11-29 | 2006-01-24 | Mitel Knowledge Corporation | Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity |
US20040125942A1 (en) | 2002-11-29 | 2004-07-01 | Franck Beaucoup | Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity |
US7359504B1 (en) | 2002-12-03 | 2008-04-15 | Plantronics, Inc. | Method and apparatus for reducing echo and noise |
US7269263B2 (en) | 2002-12-12 | 2007-09-11 | Bny Trust Company Of Canada | Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle |
EP1439526A2 (en) | 2003-01-17 | 2004-07-21 | Samsung Electronics Co., Ltd. | Adaptive beamforming method and apparatus using feedback structure |
USD489707S1 (en) | 2003-02-17 | 2004-05-11 | Pioneer Corporation | Speaker |
US20040240664A1 (en) | 2003-03-07 | 2004-12-02 | Freed Evan Lawrence | Full-duplex speakerphone |
US20070053524A1 (en) | 2003-05-09 | 2007-03-08 | Tim Haulick | Method and system for communication enhancement in a noisy environment |
US9002028B2 (en) | 2003-05-09 | 2015-04-07 | Nuance Communications, Inc. | Noisy environment communication enhancement system |
US8660275B2 (en) | 2003-05-13 | 2014-02-25 | Nuance Communictions, Inc. | Microphone non-uniformity compensation system |
JP2004349806A (en) | 2003-05-20 | 2004-12-09 | Nippon Telegr & Teleph Corp <Ntt> | Multi-channel acoustic echo canceling method, its apparatus, its program and its recording medium |
US6993145B2 (en) | 2003-06-26 | 2006-01-31 | Multi-Service Corporation | Speaker grille frame |
US7724891B2 (en) | 2003-07-23 | 2010-05-25 | Mitel Networks Corporation | Method to reduce acoustic coupling in audio conferencing systems |
US20060239471A1 (en) | 2003-08-27 | 2006-10-26 | Sony Computer Entertainment Inc. | Methods and apparatus for targeted sound detection and characterization |
US20120288079A1 (en) | 2003-09-18 | 2012-11-15 | Burnett Gregory C | Wireless conference call telephone |
US20050213747A1 (en) | 2003-10-07 | 2005-09-29 | Vtel Products, Inc. | Hybrid monaural and multichannel audio for conferencing |
US20050094795A1 (en) | 2003-10-29 | 2005-05-05 | Broadcom Corporation | High quality audio conferencing with adaptive beamforming |
US20050094580A1 (en) | 2003-11-04 | 2005-05-05 | Stmicroelectronics Asia Pacific Pte., Ltd. | System and method for an endpoint participating in and managing multipoint audio conferencing in a packet network |
US8331582B2 (en) | 2003-12-01 | 2012-12-11 | Wolfson Dynamic Hearing Pty Ltd | Method and apparatus for producing adaptive directional signals |
US20070116255A1 (en) | 2003-12-10 | 2007-05-24 | Koninklijke Philips Electronic, N.V. | Echo canceller having a series arrangement of adaptive filters with individual update control strategy |
US20050149320A1 (en) | 2003-12-24 | 2005-07-07 | Matti Kajala | Method for generating noise references for generalized sidelobe canceling |
US20070165871A1 (en) | 2004-01-07 | 2007-07-19 | Koninklijke Philips Electronic, N.V. | Audio system having reverberation reducing filter |
US7387151B1 (en) | 2004-01-23 | 2008-06-17 | Payne Donald L | Cabinet door with changeable decorative panel |
US20050175189A1 (en) | 2004-02-06 | 2005-08-11 | Yi-Bing Lee | Dual microphone communication device for teleconference |
US7503616B2 (en) | 2004-02-27 | 2009-03-17 | Daimler Ag | Motor vehicle having a microphone |
USD504889S1 (en) | 2004-03-17 | 2005-05-10 | Apple Computer, Inc. | Electronic device |
US20050271221A1 (en) | 2004-05-05 | 2005-12-08 | Southwest Research Institute | Airborne collection of acoustic data using an unmanned aerial vehicle |
JP2005323084A (en) | 2004-05-07 | 2005-11-17 | Nippon Telegr & Teleph Corp <Ntt> | Acoustic echo cancellation method, acoustic echo cancellation device, acoustic echo cancellation program |
US20050286698A1 (en) | 2004-06-02 | 2005-12-29 | Bathurst Tracy A | Multi-pod conference systems |
US7925007B2 (en) | 2004-06-30 | 2011-04-12 | Microsoft Corp. | Multi-input channel and multi-output channel echo cancellation |
US7747001B2 (en) | 2004-09-03 | 2010-06-29 | Nuance Communications, Inc. | Speech signal processing with combined noise reduction and echo compensation |
JP2006101499A (en) | 2004-09-03 | 2006-04-13 | Harman Becker Automotive Systems Gmbh | Speech signal processing with combined noise reduction and echo compensation |
US20070230712A1 (en) | 2004-09-07 | 2007-10-04 | Koninklijke Philips Electronics, N.V. | Telephony Device with Improved Noise Suppression |
JP2006094389A (en) | 2004-09-27 | 2006-04-06 | Yamaha Corp | In-vehicle conversation assisting device |
US7970151B2 (en) | 2004-10-15 | 2011-06-28 | Lifesize Communications, Inc. | Hybrid beamforming |
US20060104458A1 (en) | 2004-10-15 | 2006-05-18 | Kenoyer Michael L | Video and audio conferencing system with spatial audio |
US20060262942A1 (en) | 2004-10-15 | 2006-11-23 | Oxford William V | Updating modeling information based on online data gathering |
US20060269080A1 (en) | 2004-10-15 | 2006-11-30 | Lifesize Communications, Inc. | Hybrid beamforming |
USD526643S1 (en) | 2004-10-19 | 2006-08-15 | Pioneer Corporation | Speaker |
US20060088173A1 (en) | 2004-10-25 | 2006-04-27 | Polycom, Inc. | Ceiling microphone assembly |
US7660428B2 (en) | 2004-10-25 | 2010-02-09 | Polycom, Inc. | Ceiling microphone assembly |
EP1651001A2 (en) | 2004-10-25 | 2006-04-26 | Polycom, Inc. | Ceiling microphone assembly |
WO2006049260A1 (en) | 2004-11-08 | 2006-05-11 | Nec Corporation | Signal processing method, signal processing device, and signal processing program |
US8761385B2 (en) | 2004-11-08 | 2014-06-24 | Nec Corporation | Signal processing method, signal processing device, and signal processing program |
US10453471B2 (en) | 2004-11-08 | 2019-10-22 | Nec Corporation | Signal processing method, signal processing device, and signal processing program |
US20080101622A1 (en) | 2004-11-08 | 2008-05-01 | Akihiko Sugiyama | Signal Processing Method, Signal Processing Device, and Signal Processing Program |
WO2006071119A1 (en) | 2004-12-29 | 2006-07-06 | Tandberg Telecom As | Audio system and method for acoustic echo cancellation |
US20060151256A1 (en) | 2005-01-07 | 2006-07-13 | Lee Jae H | Elevator with voice recognition floor assignment device |
USD527372S1 (en) | 2005-01-12 | 2006-08-29 | Kh Technology Corporation | Loudspeaker |
US7995768B2 (en) | 2005-01-27 | 2011-08-09 | Yamaha Corporation | Sound reinforcement system |
JP4258472B2 (en) | 2005-01-27 | 2009-04-30 | ヤマハ株式会社 | Loudspeaker system |
JP4120646B2 (en) | 2005-01-27 | 2008-07-16 | ヤマハ株式会社 | Loudspeaker system |
US20060165242A1 (en) | 2005-01-27 | 2006-07-27 | Yamaha Corporation | Sound reinforcement system |
JP4196956B2 (en) | 2005-02-28 | 2008-12-17 | ヤマハ株式会社 | Loudspeaker system |
US20060198541A1 (en) | 2005-03-01 | 2006-09-07 | Todd Henry | Electromagnetic lever diaphragm audio transducer |
US20060215866A1 (en) | 2005-03-21 | 2006-09-28 | Speakercraft, Inc. | Speaker assembly with moveable baffle |
US8213596B2 (en) | 2005-04-01 | 2012-07-03 | Mitel Networks Corporation | Method of accelerating the training of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
US20060233353A1 (en) | 2005-04-01 | 2006-10-19 | Mitel Network Corporation | Method of accelerating the training of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
USD542543S1 (en) | 2005-04-06 | 2007-05-15 | Foremost Group Inc. | Mirror |
CA2505496A1 (en) | 2005-04-27 | 2006-10-27 | Universite De Sherbrooke | Robust localization and tracking of simultaneously moving sound sources using beamforming and particle filtering |
USD545297S1 (en) * | 2005-04-27 | 2007-06-26 | Samsung Electronics Co., Ltd. | Speaker and image producing device |
US7991167B2 (en) | 2005-04-29 | 2011-08-02 | Lifesize Communications, Inc. | Forming beams with nulls directed at noise sources |
US7831036B2 (en) | 2005-05-09 | 2010-11-09 | Mitel Networks Corporation | Method to reduce training time of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system |
EP1727344A2 (en) | 2005-05-24 | 2006-11-29 | Broadcom Corporation | Improved echo cancellation in telephones with multiple microphones |
JP2006340151A (en) | 2005-06-03 | 2006-12-14 | Matsushita Electric Ind Co Ltd | Acoustic echo canceling device, telephone using the same, and acoustic echo canceling method |
JP4760160B2 (en) | 2005-06-29 | 2011-08-31 | ヤマハ株式会社 | Sound collector |
USD549673S1 (en) | 2005-06-29 | 2007-08-28 | Sony Corporation | Television receiver |
EP1906707A1 (en) | 2005-07-08 | 2008-04-02 | Yamaha Corporation | Audio transmission system and communication conference device |
JP4752403B2 (en) | 2005-09-06 | 2011-08-17 | ヤマハ株式会社 | Loudspeaker system |
US7701110B2 (en) | 2005-09-09 | 2010-04-20 | Hitachi, Ltd. | Ultrasonic transducer and manufacturing method thereof |
US7565949B2 (en) | 2005-09-27 | 2009-07-28 | Casio Computer Co., Ltd. | Flat panel display module having speaker function |
US20080247567A1 (en) | 2005-09-30 | 2008-10-09 | Squarehead Technology As | Directional Audio Capturing |
USD546318S1 (en) | 2005-10-07 | 2007-07-10 | Koninklijke Philips Electronics N.V. | Subwoofer for home theatre system |
US20070093714A1 (en) | 2005-10-20 | 2007-04-26 | Mitel Networks Corporation | Adaptive coupling equalization in beamforming-based communication systems |
US7970123B2 (en) | 2005-10-20 | 2011-06-28 | Mitel Networks Corporation | Adaptive coupling equalization in beamforming-based communication systems |
EP1962547A1 (en) | 2005-11-02 | 2008-08-27 | Yamaha Corporation | Teleconference device |
JP4867579B2 (en) | 2005-11-02 | 2012-02-01 | ヤマハ株式会社 | Remote conference equipment |
US8135143B2 (en) | 2005-11-15 | 2012-03-13 | Yamaha Corporation | Remote conference apparatus and sound emitting/collecting apparatus |
US20070120029A1 (en) | 2005-11-29 | 2007-05-31 | Rgb Systems, Inc. | A Modular Wall Mounting Apparatus |
USD552570S1 (en) | 2005-11-30 | 2007-10-09 | Sony Corporation | Monitor television receiver |
USD547748S1 (en) | 2005-12-08 | 2007-07-31 | Sony Corporation | Speaker box |
US8130977B2 (en) | 2005-12-27 | 2012-03-06 | Polycom, Inc. | Cluster of first-order microphones and method of operation for stereo input of videoconferencing system |
JP2007208503A (en) | 2006-01-31 | 2007-08-16 | Yamaha Corp | Voice conference device |
US20090052684A1 (en) | 2006-01-31 | 2009-02-26 | Yamaha Corporation | Audio conferencing apparatus |
US8644477B2 (en) | 2006-01-31 | 2014-02-04 | Shure Acquisition Holdings, Inc. | Digital Microphone Automixer |
US8144886B2 (en) | 2006-01-31 | 2012-03-27 | Yamaha Corporation | Audio conferencing apparatus |
JP2007228070A (en) | 2006-02-21 | 2007-09-06 | Yamaha Corp | Video conference apparatus |
JP2007228069A (en) | 2006-02-21 | 2007-09-06 | Yamaha Corp | Sound-absorbing sound-emitting integral device |
US20110317861A1 (en) * | 2006-03-23 | 2011-12-29 | Western Venture Group Llc | Combination low voltage light / speaker fixture |
JP2007274131A (en) | 2006-03-30 | 2007-10-18 | Yamaha Corp | Loudspeaking system, and sound collection apparatus |
JP2007274463A (en) | 2006-03-31 | 2007-10-18 | Yamaha Corp | Remote conference apparatus |
US8670581B2 (en) | 2006-04-14 | 2014-03-11 | Murray R. Harman | Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically |
US8130969B2 (en) | 2006-04-18 | 2012-03-06 | Nuance Communications, Inc. | Multi-channel echo compensation system |
US20090147967A1 (en) | 2006-04-21 | 2009-06-11 | Yamaha Corporation | Conference apparatus |
US7831035B2 (en) | 2006-04-28 | 2010-11-09 | Microsoft Corporation | Integration of a microphone array with acoustic echo cancellation and center clipping |
US20100034397A1 (en) | 2006-05-10 | 2010-02-11 | Honda Motor Co., Ltd. | Sound source tracking system, method and robot |
US8085947B2 (en) | 2006-05-10 | 2011-12-27 | Nuance Communications, Inc. | Multi-channel echo compensation system |
US20090274318A1 (en) | 2006-05-25 | 2009-11-05 | Yamaha Corporation | Audio conference device |
US8275120B2 (en) | 2006-05-30 | 2012-09-25 | Microsoft Corp. | Adaptive acoustic echo cancellation |
US20090169027A1 (en) | 2006-06-23 | 2009-07-02 | Panasonic Corporation | Echo suppressor |
JP2008005347A (en) | 2006-06-23 | 2008-01-10 | Yamaha Corp | Voice communication apparatus and composite plug |
USD559553S1 (en) | 2006-06-23 | 2008-01-15 | Electric Mirror, L.L.C. | Backlit mirror with TV |
US8184801B1 (en) | 2006-06-29 | 2012-05-22 | Nokia Corporation | Acoustic echo cancellation for time-varying microphone array beamsteering systems |
US8447590B2 (en) | 2006-06-29 | 2013-05-21 | Yamaha Corporation | Voice emitting and collecting device |
US8189765B2 (en) | 2006-07-06 | 2012-05-29 | Panasonic Corporation | Multichannel echo canceller |
US8213634B1 (en) | 2006-08-07 | 2012-07-03 | Daniel Technology, Inc. | Modular and scalable directional audio array with novel filtering |
JP2008042754A (en) | 2006-08-09 | 2008-02-21 | Yamaha Corp | Voice conference device |
US20080044053A1 (en) * | 2006-08-21 | 2008-02-21 | Donald Belanger | Magnetic speaker grill |
USD566685S1 (en) | 2006-10-04 | 2008-04-15 | Lightspeed Technologies, Inc. | Combined wireless receiver, amplifier and speaker |
US8103030B2 (en) | 2006-10-23 | 2012-01-24 | Siemens Audiologische Technik Gmbh | Differential directional microphone system and hearing aid device with such a differential directional microphone system |
US20080130907A1 (en) | 2006-12-01 | 2008-06-05 | Kabushiki Kaisha Toshiba | Information processing apparatus and program |
US20080144848A1 (en) | 2006-12-18 | 2008-06-19 | Markus Buck | Low complexity echo compensation system |
US20090310794A1 (en) | 2006-12-19 | 2009-12-17 | Yamaha Corporation | Audio conference apparatus and audio conference system |
JP2008154056A (en) | 2006-12-19 | 2008-07-03 | Yamaha Corp | Audio conference device and audio conference system |
US8005238B2 (en) | 2007-03-22 | 2011-08-23 | Microsoft Corporation | Robust adaptive beamforming with enhanced noise suppression |
US20080232607A1 (en) | 2007-03-22 | 2008-09-25 | Microsoft Corporation | Robust adaptive beamforming with enhanced noise suppression |
US8818002B2 (en) | 2007-03-22 | 2014-08-26 | Microsoft Corp. | Robust adaptive beamforming with enhanced noise suppression |
US8098842B2 (en) | 2007-03-29 | 2012-01-17 | Microsoft Corp. | Enhanced beamforming for arrays of directional microphones |
JP2008259022A (en) | 2007-04-06 | 2008-10-23 | Yamaha Corp | Sound emitting/collecting device |
USD587709S1 (en) | 2007-04-06 | 2009-03-03 | Sony Corporation | Monitor display |
US20080259731A1 (en) | 2007-04-17 | 2008-10-23 | Happonen Aki P | Methods and apparatuses for user controlled beamforming |
US20080285772A1 (en) | 2007-04-17 | 2008-11-20 | Tim Haulick | Acoustic localization of a speaker |
US9338549B2 (en) | 2007-04-17 | 2016-05-10 | Nuance Communications, Inc. | Acoustic localization of a speaker |
US8189810B2 (en) | 2007-05-22 | 2012-05-29 | Nuance Communications, Inc. | System for processing microphone signals to provide an output signal with reduced interference |
US20120288114A1 (en) | 2007-05-24 | 2012-11-15 | University Of Maryland | Audio camera using microphone arrays for real time capture of audio images and method for jointly processing the audio images with video images |
US8229134B2 (en) | 2007-05-24 | 2012-07-24 | University Of Maryland | Audio camera using microphone arrays for real time capture of audio images and method for jointly processing the audio images with video images |
JP2008312002A (en) | 2007-06-15 | 2008-12-25 | Yamaha Corp | Television conference apparatus |
US8498423B2 (en) | 2007-06-21 | 2013-07-30 | Koninklijke Philips N.V. | Device for and a method of processing audio signals |
US20090003586A1 (en) | 2007-06-28 | 2009-01-01 | Fortemedia, Inc. | Signal processor and method for canceling echo in a communication device |
US8903106B2 (en) | 2007-07-09 | 2014-12-02 | Mh Acoustics Llc | Augmented elliptical microphone array |
US20100202628A1 (en) | 2007-07-09 | 2010-08-12 | Mh Acoustics, Llc | Augmented elliptical microphone array |
US20090030536A1 (en) | 2007-07-27 | 2009-01-29 | Arie Gur | Method and system for dynamic aliasing suppression |
USD589605S1 (en) | 2007-08-01 | 2009-03-31 | Trane International Inc. | Air inlet grille |
US20100119097A1 (en) | 2007-08-10 | 2010-05-13 | Panasonic Corporation | Microphone device and manufacturing method thereof |
US8064629B2 (en) | 2007-09-27 | 2011-11-22 | Peigen Jiang | Decorative loudspeaker grille |
US20090087001A1 (en) | 2007-09-27 | 2009-04-02 | Peigen Jiang | Decorative loudspeaker grille |
US20090087000A1 (en) | 2007-10-01 | 2009-04-02 | Samsung Electronics Co., Ltd. | Array speaker system and method of implementing the same |
US8886343B2 (en) | 2007-10-05 | 2014-11-11 | Yamaha Corporation | Sound processing system |
USD599553S1 (en) | 2007-10-09 | 2009-09-08 | Kathy Shapiro | Set of feet for a handbag |
US8199927B1 (en) | 2007-10-31 | 2012-06-12 | ClearOnce Communications, Inc. | Conferencing system implementing echo cancellation and push-to-talk microphone detection using two-stage frequency filter |
US8290142B1 (en) | 2007-11-12 | 2012-10-16 | Clearone Communications, Inc. | Echo cancellation in a portable conferencing device with externally-produced audio |
US20090129609A1 (en) | 2007-11-19 | 2009-05-21 | Samsung Electronics Co., Ltd. | Method and apparatus for acquiring multi-channel sound by using microphone array |
US8249273B2 (en) | 2007-12-07 | 2012-08-21 | Funai Electric Co., Ltd. | Sound input device |
US8219387B2 (en) | 2007-12-10 | 2012-07-10 | Microsoft Corporation | Identifying far-end sound |
US8433061B2 (en) | 2007-12-10 | 2013-04-30 | Microsoft Corporation | Reducing echo |
US20090150149A1 (en) | 2007-12-10 | 2009-06-11 | Microsoft Corporation | Identifying far-end sound |
US8744069B2 (en) | 2007-12-10 | 2014-06-03 | Microsoft Corporation | Removing near-end frequencies from far-end sound |
US8175291B2 (en) | 2007-12-19 | 2012-05-08 | Qualcomm Incorporated | Systems, methods, and apparatus for multi-microphone based speech enhancement |
JP2009206671A (en) | 2008-02-27 | 2009-09-10 | Yamaha Corp | Voice conference system |
US8503653B2 (en) | 2008-03-03 | 2013-08-06 | Alcatel Lucent | Method and apparatus for active speaker selection using microphone arrays and speaker recognition |
US8284949B2 (en) | 2008-04-17 | 2012-10-09 | University Of Utah Research Foundation | Multi-channel acoustic echo cancellation system and method |
US8385557B2 (en) | 2008-06-19 | 2013-02-26 | Microsoft Corporation | Multichannel acoustic echo reduction |
US20130336516A1 (en) | 2008-06-27 | 2013-12-19 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
US8443930B2 (en) | 2008-06-27 | 2013-05-21 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
US20130251181A1 (en) | 2008-06-27 | 2013-09-26 | Rgb Systems, Inc. | Ceiling loudspeaker support system |
US8672087B2 (en) | 2008-06-27 | 2014-03-18 | Rgb Systems, Inc. | Ceiling loudspeaker support system |
US8286749B2 (en) | 2008-06-27 | 2012-10-16 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US20120080260A1 (en) | 2008-06-27 | 2012-04-05 | Rgb Systems, Inc. | Ceiling speaker assembly |
US20140286518A1 (en) | 2008-06-27 | 2014-09-25 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US20130264144A1 (en) | 2008-06-27 | 2013-10-10 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
US8631897B2 (en) | 2008-06-27 | 2014-01-21 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US8479871B2 (en) | 2008-06-27 | 2013-07-09 | Rgb Systems, Inc. | Ceiling speaker assembly |
US20110007921A1 (en) | 2008-06-27 | 2011-01-13 | Stewart Jr William Cameron | Method and apparatus for a loudspeaker assembly |
US20130015014A1 (en) | 2008-06-27 | 2013-01-17 | Rgb Systems, Inc. | Ceiling speaker assembly |
US20120294472A1 (en) | 2008-06-27 | 2012-11-22 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
US8297402B2 (en) | 2008-06-27 | 2012-10-30 | Rgb Systems, Inc. | Ceiling speaker assembly |
US8893849B2 (en) | 2008-06-27 | 2014-11-25 | Rgb Systems, Inc. | Method and apparatus for a loudspeaker assembly |
US20120002835A1 (en) | 2008-06-27 | 2012-01-05 | Stewart Jr William Cameron | Ceiling loudspeaker system |
US8403107B2 (en) | 2008-06-27 | 2013-03-26 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US20130004013A1 (en) | 2008-06-27 | 2013-01-03 | Rgb Systems, Inc. | Ceiling loudspeaker system |
US20140301586A1 (en) | 2008-06-27 | 2014-10-09 | Rgb Systems, Inc. | Ceiling loudspeaker support system |
US20110311085A1 (en) | 2008-06-27 | 2011-12-22 | Stewart Jr William Cameron | Ceiling loudspeaker system |
WO2010001508A1 (en) | 2008-07-02 | 2010-01-07 | パナソニック株式会社 | Audio signal processor |
US8660274B2 (en) | 2008-07-16 | 2014-02-25 | Nuance Communications, Inc. | Beamforming pre-processing for speaker localization |
US20100011644A1 (en) | 2008-07-17 | 2010-01-21 | Kramer Eric J | Memorabilia display system |
USD613338S1 (en) | 2008-07-31 | 2010-04-06 | Chris Marukos | Interchangeable advertising sign |
USD595736S1 (en) | 2008-08-15 | 2009-07-07 | Samsung Electronics Co., Ltd. | DVD player |
US20110164761A1 (en) | 2008-08-29 | 2011-07-07 | Mccowan Iain Alexander | Microphone array system and method for sound acquisition |
US8605890B2 (en) | 2008-09-22 | 2013-12-10 | Microsoft Corporation | Multichannel acoustic echo cancellation |
US20100074433A1 (en) | 2008-09-22 | 2010-03-25 | Microsoft Corporation | Multichannel Acoustic Echo Cancellation |
US20120177219A1 (en) | 2008-10-06 | 2012-07-12 | Bbn Technologies Corp. | Wearable shooter localization system |
US8855326B2 (en) | 2008-10-16 | 2014-10-07 | Nxp, B.V. | Microphone system and method of operating the same |
US20100111324A1 (en) | 2008-10-31 | 2010-05-06 | Temic Automotive Of North America, Inc. | Systems and Methods for Selectively Switching Between Multiple Microphones |
US20110211706A1 (en) | 2008-11-05 | 2011-09-01 | Yamaha Corporation | Sound emission and collection device and sound emission and collection method |
US8855327B2 (en) | 2008-11-05 | 2014-10-07 | Yamaha Corporation | Sound emission and collection device and sound emission and collection method |
JP2010114554A (en) | 2008-11-05 | 2010-05-20 | Yamaha Corp | Sound emission and collection device |
US20100128892A1 (en) | 2008-11-25 | 2010-05-27 | Apple Inc. | Stabilizing Directional Audio Input from a Moving Microphone Array |
US20100131749A1 (en) | 2008-11-27 | 2010-05-27 | Samsung Electronics Co., Ltd | Apparatus and method for controlling operating mode of mobile terminal |
US8842851B2 (en) | 2008-12-12 | 2014-09-23 | Broadcom Corporation | Audio source localization system and method |
EP2197219A1 (en) | 2008-12-12 | 2010-06-16 | Harman Becker Automotive Systems GmbH | Method for determining a time delay for time delay compensation |
US20100150364A1 (en) | 2008-12-12 | 2010-06-17 | Nuance Communications, Inc. | Method for Determining a Time Delay for Time Delay Compensation |
US8437490B2 (en) | 2009-01-21 | 2013-05-07 | Cisco Technology, Inc. | Ceiling microphone assembly |
US20100189275A1 (en) | 2009-01-23 | 2010-07-29 | Markus Christoph | Passenger compartment communication system |
US20120155688A1 (en) | 2009-02-07 | 2012-06-21 | Leena Rose Wilson | Acoustic absorber, acoustic transducer, and method for producing an acoustic absorber or an acoustic transducer |
US8654990B2 (en) | 2009-02-09 | 2014-02-18 | Waves Audio Ltd. | Multiple microphone based directional sound filter |
US20110317862A1 (en) | 2009-02-10 | 2011-12-29 | Yamaha Corporation | Sound pickup apparatus |
US20100215184A1 (en) | 2009-02-23 | 2010-08-26 | Nuance Communications, Inc. | Method for Determining a Set of Filter Coefficients for an Acoustic Echo Compensator |
US20100217590A1 (en) | 2009-02-24 | 2010-08-26 | Broadcom Corporation | Speaker localization system and method |
US20120093344A1 (en) | 2009-04-09 | 2012-04-19 | Ntnu Technology Transfer As | Optimal modal beamformer for sensor arrays |
US8483398B2 (en) | 2009-04-30 | 2013-07-09 | Hewlett-Packard Development Company, L.P. | Methods and systems for reducing acoustic echoes in multichannel communication systems by reducing the dimensionality of the space of impulse responses |
US8634547B2 (en) | 2009-05-13 | 2014-01-21 | Oki Electric Industry Co., Ltd. | Echo canceller operative in response to fluctuation on echo path |
JP2010268129A (en) | 2009-05-13 | 2010-11-25 | Oki Electric Ind Co Ltd | Telephone device, echo canceller, and echo cancellation program |
WO2010140084A1 (en) | 2009-06-02 | 2010-12-09 | Koninklijke Philips Electronics N.V. | Acoustic multi-channel cancellation |
US20100314513A1 (en) | 2009-06-12 | 2010-12-16 | Rgb Systems, Inc. | Method and apparatus for overhead equipment mounting |
WO2010144148A2 (en) | 2009-06-12 | 2010-12-16 | Rgb Systems, Inc. | Method and apparatus for overhead equipment mounting |
US8204198B2 (en) | 2009-06-19 | 2012-06-19 | Magor Communications Corporation | Method and apparatus for selecting an audio stream |
JP2011015018A (en) | 2009-06-30 | 2011-01-20 | Clarion Co Ltd | Automatic sound volume controller |
USD614871S1 (en) | 2009-08-07 | 2010-05-04 | Hon Hai Precision Industry Co., Ltd. | Digital photo frame |
US20110038229A1 (en) | 2009-08-17 | 2011-02-17 | Broadcom Corporation | Audio source localization system and method |
US8233352B2 (en) | 2009-08-17 | 2012-07-31 | Broadcom Corporation | Audio source localization system and method |
US20110096915A1 (en) | 2009-10-23 | 2011-04-28 | Broadcom Corporation | Audio spatialization for conference calls with multiple and moving talkers |
US9113264B2 (en) | 2009-11-12 | 2015-08-18 | Robert H. Frater | Speakerphone and/or microphone arrays and methods and systems of the using the same |
US20110194719A1 (en) | 2009-11-12 | 2011-08-11 | Robert Henry Frater | Speakerphone and/or microphone arrays and methods and systems of using the same |
CN102860039A (en) | 2009-11-12 | 2013-01-02 | 罗伯特·亨利·弗莱特 | Hands-free phone and/or microphone array and method and system for using them |
US9510090B2 (en) | 2009-12-02 | 2016-11-29 | Veovox Sa | Device and method for capturing and processing voice |
USD623265S1 (en) * | 2009-12-23 | 2010-09-07 | I-JET, Inc. | Apertured cover |
US8583481B2 (en) | 2010-02-12 | 2013-11-12 | Walter Viveiros | Portable interactive modular selling room |
US9113247B2 (en) | 2010-02-19 | 2015-08-18 | Sivantos Pte. Ltd. | Device and method for direction dependent spatial noise reduction |
WO2011104501A2 (en) | 2010-02-23 | 2011-09-01 | Michael Trevor Berry | Acoustic composite panel assembly containing phase change materials |
USD642385S1 (en) | 2010-03-31 | 2011-08-02 | Samsung Electronics Co., Ltd. | Electronic frame |
USD639385S1 (en) * | 2010-04-08 | 2011-06-07 | Grohe Ag | Shower head |
US20130271559A1 (en) | 2010-05-18 | 2013-10-17 | Polycom, Inc. | Videoconferencing Endpoint Having Multiple Voice-Tracking Cameras |
US8395653B2 (en) | 2010-05-18 | 2013-03-12 | Polycom, Inc. | Videoconferencing endpoint having multiple voice-tracking cameras |
US8515089B2 (en) | 2010-06-04 | 2013-08-20 | Apple Inc. | Active noise cancellation decisions in a portable audio device |
USD636188S1 (en) | 2010-06-17 | 2011-04-19 | Samsung Electronics Co., Ltd. | Electronic frame |
US9094496B2 (en) | 2010-06-18 | 2015-07-28 | Avaya Inc. | System and method for stereophonic acoustic echo cancellation |
US20110311064A1 (en) | 2010-06-18 | 2011-12-22 | Avaya Inc. | System and method for stereophonic acoustic echo cancellation |
USD636760S1 (en) * | 2010-06-24 | 2011-04-26 | Cheng Uei Precision Indsutry Co., Ltd. | Portable speaker |
US8638951B2 (en) | 2010-07-15 | 2014-01-28 | Motorola Mobility Llc | Electronic apparatus for generating modified wideband audio signals based on two or more wideband microphone signals |
US20120027227A1 (en) | 2010-07-27 | 2012-02-02 | Bitwave Pte Ltd | Personalized adjustment of an audio device |
US9172345B2 (en) | 2010-07-27 | 2015-10-27 | Bitwave Pte Ltd | Personalized adjustment of an audio device |
US20120076316A1 (en) | 2010-09-24 | 2012-03-29 | Manli Zhu | Microphone Array System |
US8553904B2 (en) | 2010-10-14 | 2013-10-08 | Hewlett-Packard Development Company, L.P. | Systems and methods for performing sound source localization |
US20120128160A1 (en) | 2010-10-25 | 2012-05-24 | Qualcomm Incorporated | Three-dimensional sound capturing and reproducing with multi-microphones |
US20120128175A1 (en) | 2010-10-25 | 2012-05-24 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control |
US9462378B2 (en) | 2010-10-28 | 2016-10-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for deriving a directional information and computer program product |
US20120169826A1 (en) | 2011-01-04 | 2012-07-05 | Samsung Electronics Co., Ltd. | Microphone array apparatus having hidden microphone placement and acoustic signal processing apparatus including the same |
US20120182429A1 (en) | 2011-01-13 | 2012-07-19 | Qualcomm Incorporated | Variable beamforming with a mobile platform |
US9761243B2 (en) | 2011-02-10 | 2017-09-12 | Dolby Laboratories Licensing Corporation | Vector noise cancellation |
US20120224709A1 (en) | 2011-03-03 | 2012-09-06 | David Clark Company Incorporated | Voice activation system and method and communication system and method using the same |
US20120243698A1 (en) | 2011-03-22 | 2012-09-27 | Mh Acoustics,Llc | Dynamic Beamformer Processing for Acoustic Echo Cancellation in Systems with High Acoustic Coupling |
US8942382B2 (en) | 2011-03-22 | 2015-01-27 | Mh Acoustics Llc | Dynamic beamformer processing for acoustic echo cancellation in systems with high acoustic coupling |
US9129223B1 (en) | 2011-03-30 | 2015-09-08 | Amazon Technologies, Inc. | Sound localization with artificial neural network |
US8676728B1 (en) | 2011-03-30 | 2014-03-18 | Rawles Llc | Sound localization with artificial neural network |
US8811601B2 (en) | 2011-04-04 | 2014-08-19 | Qualcomm Incorporated | Integrated echo cancellation and noise suppression |
US20120262536A1 (en) | 2011-04-14 | 2012-10-18 | Microsoft Corporation | Stereophonic teleconferencing using a microphone array |
USD652823S1 (en) * | 2011-04-15 | 2012-01-24 | Hon Hai Precision Industry Co., Ltd. | Earphone |
WO2012160459A1 (en) | 2011-05-24 | 2012-11-29 | Koninklijke Philips Electronics N.V. | Privacy sound system |
US20130034241A1 (en) | 2011-06-11 | 2013-02-07 | Clearone Communications, Inc. | Methods and apparatuses for multiple configurations of beamforming microphone arrays |
US9635186B2 (en) | 2011-06-11 | 2017-04-25 | ClearOne Inc. | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller |
US20160142548A1 (en) | 2011-06-11 | 2016-05-19 | ClearOne Inc. | Conferencing apparatus with an automatically adapting beamforming microphone array |
US20160300584A1 (en) | 2011-06-11 | 2016-10-13 | Clearone, Inc. | Conferencing Apparatus that combines a Beamforming Microphone Array with an Acoustic Echo Canceller |
US20160302006A1 (en) | 2011-06-11 | 2016-10-13 | Clearone, Inc. | Conferencing Apparatus that combines a Beamforming Microphone Array with an Acoustic Echo Canceller |
US9226088B2 (en) | 2011-06-11 | 2015-12-29 | Clearone Communications, Inc. | Methods and apparatuses for multiple configurations of beamforming microphone arrays |
US20170134849A1 (en) | 2011-06-11 | 2017-05-11 | Clearone, Inc. | Conferencing Apparatus that combines a Beamforming Microphone Array with an Acoustic Echo Canceller |
US9264553B2 (en) | 2011-06-11 | 2016-02-16 | Clearone Communications, Inc. | Methods and apparatuses for echo cancelation with beamforming microphone arrays |
USD656473S1 (en) | 2011-06-11 | 2012-03-27 | Amx Llc | Wall display |
US9866952B2 (en) | 2011-06-11 | 2018-01-09 | Clearone, Inc. | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller |
US9641688B2 (en) | 2011-06-11 | 2017-05-02 | ClearOne Inc. | Conferencing apparatus with an automatically adapting beamforming microphone array |
US20130039504A1 (en) | 2011-06-11 | 2013-02-14 | Clearone Communications, Inc. | Methods and apparatuses for echo cancelation with beamforming microphone arrays |
US9215327B2 (en) | 2011-06-11 | 2015-12-15 | Clearone Communications, Inc. | Methods and apparatuses for multi-channel acoustic echo cancelation |
US9854101B2 (en) | 2011-06-11 | 2017-12-26 | ClearOne Inc. | Methods and apparatuses for echo cancellation with beamforming microphone arrays |
US20130083911A1 (en) | 2011-06-11 | 2013-04-04 | Clearone Communications, Inc. | Methods and apparatuses for multi-channel acoustic echo cancelation |
WO2012174159A1 (en) | 2011-06-14 | 2012-12-20 | Rgb Systems, Inc. | Ceiling loudspeaker system |
CA2838856A1 (en) | 2011-06-14 | 2012-12-20 | Rgb Systems, Inc. | Ceiling loudspeaker system |
EP2721837A1 (en) | 2011-06-14 | 2014-04-23 | RGB Systems, Inc. | Ceiling loudspeaker system |
CN102833664A (en) | 2011-06-15 | 2012-12-19 | Rgb系统公司 | Ceiling loudspeaker system |
US20120327115A1 (en) | 2011-06-21 | 2012-12-27 | Chhetri Amit S | Signal-enhancing Beamforming in an Augmented Reality Environment |
US20130016847A1 (en) | 2011-07-11 | 2013-01-17 | Pinta Acoustic Gmbh | Method and apparatus for active sound masking |
US20130029684A1 (en) | 2011-07-28 | 2013-01-31 | Hiroshi Kawaguchi | Sensor network system for acuiring high quality speech signals and communication method therefor |
US8600443B2 (en) | 2011-07-28 | 2013-12-03 | Semiconductor Technology Academic Research Center | Sensor network system for acquiring high quality speech signals and communication method therefor |
US9253567B2 (en) | 2011-08-31 | 2016-02-02 | Stmicroelectronics S.R.L. | Array microphone apparatus for generating a beam forming signal and beam forming method thereof |
US20130094689A1 (en) | 2011-10-12 | 2013-04-18 | Hitachi Chemical Company, Ltd. | Microphone Unit, Method of Manufacturing Microphone Unit, Electronic Apparatus, Substrate for Microphone Unit and Method of Manufacturing Substrate for Microphone Unit |
US20130101141A1 (en) | 2011-10-19 | 2013-04-25 | Wave Sciences Corporation | Directional audio array apparatus and system |
US20130136274A1 (en) | 2011-11-25 | 2013-05-30 | Per Ähgren | Processing Signals |
US9489948B1 (en) | 2011-11-28 | 2016-11-08 | Amazon Technologies, Inc. | Sound source localization using multiple microphone arrays |
US20130206501A1 (en) | 2012-02-13 | 2013-08-15 | Usg Interiors, Llc | Ceiling panels made from corrugated cardboard |
JP3175622U (en) | 2012-02-23 | 2012-05-24 | 株式会社ラクテル | Japanese paper label |
USD699712S1 (en) | 2012-02-29 | 2014-02-18 | Clearone Communications, Inc. | Beamforming microphone |
US20150055796A1 (en) | 2012-03-26 | 2015-02-26 | University Of Surrey | Acoustic source separation |
CN102646418A (en) | 2012-03-29 | 2012-08-22 | 北京华夏电通科技股份有限公司 | Method and system for eliminating multi-channel acoustic echo of remote voice frequency interaction |
US20150126255A1 (en) | 2012-04-30 | 2015-05-07 | Creative Technology Ltd | Universal reconfigurable echo cancellation system |
US20130343549A1 (en) | 2012-06-22 | 2013-12-26 | Verisilicon Holdings Co., Ltd. | Microphone arrays for generating stereo and surround channels, method of operation thereof and module incorporating the same |
US20140016794A1 (en) | 2012-07-13 | 2014-01-16 | Conexant Systems, Inc. | Echo cancellation system and method with multiple microphones and multiple speakers |
US9615173B2 (en) | 2012-07-27 | 2017-04-04 | Sony Corporation | Information processing system and storage medium |
CN102821336A (en) | 2012-08-08 | 2012-12-12 | 英爵音响(上海)有限公司 | Ceiling type flat-panel sound box |
USD725059S1 (en) | 2012-08-29 | 2015-03-24 | Samsung Electronics Co., Ltd. | Television receiver |
US8873789B2 (en) | 2012-09-06 | 2014-10-28 | Audix Corporation | Articulating microphone mount |
US20140072151A1 (en) | 2012-09-10 | 2014-03-13 | Robert Bosch Gmbh | Mems microphone package with molded interconnect device |
USD685346S1 (en) | 2012-09-14 | 2013-07-02 | Research In Motion Limited | Speaker |
US9126827B2 (en) | 2012-09-14 | 2015-09-08 | Solid State System Co., Ltd. | Microelectromechanical system (MEMS) device and fabrication method thereof |
US20140098964A1 (en) | 2012-10-04 | 2014-04-10 | Siemens Corporation | Method and Apparatus for Acoustic Area Monitoring by Exploiting Ultra Large Scale Arrays of Microphones |
US9247367B2 (en) | 2012-10-31 | 2016-01-26 | International Business Machines Corporation | Management system with acoustical measurement for monitoring noise levels |
US9237391B2 (en) | 2012-12-04 | 2016-01-12 | Northwestern Polytechnical University | Low noise differential microphone arrays |
US9826211B2 (en) | 2012-12-27 | 2017-11-21 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing system and processing method that emphasize sound from position designated in displayed video image |
US10244219B2 (en) | 2012-12-27 | 2019-03-26 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing system and sound processing method that emphasize sound from position designated in displayed video image |
US20150350621A1 (en) | 2012-12-27 | 2015-12-03 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing system and sound processing method |
US20140233777A1 (en) | 2013-02-21 | 2014-08-21 | Chiun Mai Communication Systems, Inc. | Speaker assembly and electronic device using same |
US20170134850A1 (en) | 2013-03-01 | 2017-05-11 | Clearone, Inc. | Beamforming Microphone Array with Support for Interior Design Elements |
US20140341392A1 (en) | 2013-03-01 | 2014-11-20 | ClearOne Inc. | Augmentation of a beamforming microphone array with non-beamforming microphones |
US20150078582A1 (en) | 2013-03-01 | 2015-03-19 | ClearOne Inc. | Beamforming Microphone Array with Support for Interior Design Elements |
US20160302002A1 (en) | 2013-03-01 | 2016-10-13 | ClearOne Inc. | Band-limited Beamforming Microphone Array |
US9813806B2 (en) | 2013-03-01 | 2017-11-07 | Clearone, Inc. | Integrated beamforming microphone array and ceiling or wall tile |
US9294839B2 (en) | 2013-03-01 | 2016-03-22 | Clearone, Inc. | Augmentation of a beamforming microphone array with non-beamforming microphones |
US20180160224A1 (en) | 2013-03-01 | 2018-06-07 | Clearone, Inc. | Beamforming Microphone Array with Support for Interior Design Elements |
US20140357177A1 (en) | 2013-03-14 | 2014-12-04 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
CA2846323A1 (en) | 2013-03-14 | 2014-09-14 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
US20140270271A1 (en) | 2013-03-14 | 2014-09-18 | Infineon Technologies Ag | MEMS Acoustic Transducer, MEMS Microphone, MEMS Microspeaker, Array of Speakers and Method for Manufacturing an Acoustic Transducer |
US9877580B2 (en) | 2013-03-14 | 2018-01-30 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
US20140264654A1 (en) | 2013-03-14 | 2014-09-18 | Robert Bosch Gmbh | Microphone package with integrated substrate |
US9319799B2 (en) | 2013-03-14 | 2016-04-19 | Robert Bosch Gmbh | Microphone package with integrated substrate |
CN104080289A (en) | 2013-03-14 | 2014-10-01 | Rgb系统公司 | Suspended ceiling-mountable enclosure |
US20140265774A1 (en) | 2013-03-14 | 2014-09-18 | Rgb Systems, Inc. | Suspended ceiling-mountable enclosure |
US20140307882A1 (en) | 2013-04-11 | 2014-10-16 | Broadcom Corporation | Acoustic echo cancellation with internal upmixing |
US20160080867A1 (en) | 2013-04-29 | 2016-03-17 | University Of Surrey | Microphone array for acoustic source separation |
US20160111109A1 (en) | 2013-05-23 | 2016-04-21 | Nec Corporation | Speech processing system, speech processing method, speech processing program, vehicle including speech processing system on board, and microphone placing method |
US9357080B2 (en) | 2013-06-04 | 2016-05-31 | Broadcom Corporation | Spatial quiescence protection for multi-channel acoustic echo cancellation |
USD752014S1 (en) * | 2013-06-07 | 2016-03-22 | Evoko Unlimited AB | Speakerphone |
US20160150316A1 (en) | 2013-06-11 | 2016-05-26 | Toa Corporation | Microphone system |
US20160142815A1 (en) | 2013-06-18 | 2016-05-19 | Creative Technology Ltd | Headset with end-firing microphone array and automatic calibration of end-firing array |
USD717272S1 (en) | 2013-06-24 | 2014-11-11 | Lg Electronics Inc. | Speaker |
USD743376S1 (en) | 2013-06-25 | 2015-11-17 | Lg Electronics Inc. | Speaker |
US9403670B2 (en) | 2013-07-12 | 2016-08-02 | Robert Bosch Gmbh | MEMS device having a microphone structure, and method for the production thereof |
US20150030172A1 (en) | 2013-07-24 | 2015-01-29 | Mh Acoustics, Llc | Inter-Channel Coherence Reduction for Stereophonic and Multichannel Acoustic Echo Cancellation |
USD725631S1 (en) | 2013-07-31 | 2015-03-31 | Sol Republic Inc. | Speaker |
US9319532B2 (en) | 2013-08-15 | 2016-04-19 | Cisco Technology, Inc. | Acoustic echo cancellation for audio system with bring your own devices (BYOD) |
USD726144S1 (en) | 2013-08-23 | 2015-04-07 | Panasonic Intellectual Property Management Co., Ltd. | Wireless speaker |
US20150055797A1 (en) | 2013-08-26 | 2015-02-26 | Canon Kabushiki Kaisha | Method and device for localizing sound sources placed within a sound environment comprising ambient noise |
USD729767S1 (en) | 2013-09-04 | 2015-05-19 | Samsung Electronics Co., Ltd. | Speaker |
US20150070188A1 (en) | 2013-09-09 | 2015-03-12 | Soil IQ, Inc. | Monitoring device and method of use |
US20150078581A1 (en) | 2013-09-17 | 2015-03-19 | Alcatel Lucent | Systems And Methods For Audio Conferencing |
US9641929B2 (en) | 2013-09-18 | 2017-05-02 | Huawei Technologies Co., Ltd. | Audio signal processing method and apparatus and differential beamforming method and apparatus |
US9591404B1 (en) | 2013-09-27 | 2017-03-07 | Amazon Technologies, Inc. | Beamformer design using constrained convex optimization in three-dimensional space |
US20150117672A1 (en) | 2013-10-25 | 2015-04-30 | Harman Becker Automotive Systems Gmbh | Microphone array |
CN104581463A (en) | 2013-10-25 | 2015-04-29 | 哈曼贝克自动系统股份有限公司 | Microphone array |
US9936291B2 (en) | 2013-10-25 | 2018-04-03 | Harman Becker Automotive Systems Gmbh | Spherical microphone array including a sound diffracting structure with cavity |
US20150118960A1 (en) | 2013-10-28 | 2015-04-30 | Aliphcom | Wearable communication device |
US9215543B2 (en) | 2013-12-03 | 2015-12-15 | Cisco Technology, Inc. | Microphone mute/unmute notification |
USD718731S1 (en) | 2014-01-02 | 2014-12-02 | Samsung Electronics Co., Ltd. | Television receiver |
US9560451B2 (en) | 2014-02-10 | 2017-01-31 | Bose Corporation | Conversation assistance system |
US20150281832A1 (en) | 2014-03-28 | 2015-10-01 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing apparatus, sound processing system and sound processing method |
US9516412B2 (en) | 2014-03-28 | 2016-12-06 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US20150281833A1 (en) | 2014-03-28 | 2015-10-01 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
USD743939S1 (en) | 2014-04-28 | 2015-11-24 | Samsung Electronics Co., Ltd. | Speaker |
USD737245S1 (en) | 2014-07-03 | 2015-08-25 | Wall Audio, Inc. | Planar loudspeaker |
US20170180861A1 (en) | 2014-07-23 | 2017-06-22 | The Australian National University | Planar Sensor Array |
US20160029120A1 (en) | 2014-07-24 | 2016-01-28 | Conexant Systems, Inc. | Robust acoustic echo cancellation for loosely paired devices based on semi-blind multichannel demixing |
US20160031700A1 (en) | 2014-08-01 | 2016-02-04 | Pixtronix, Inc. | Microelectromechanical microphone |
US9326060B2 (en) | 2014-08-04 | 2016-04-26 | Apple Inc. | Beamforming in varying sound pressure level |
US9578413B2 (en) | 2014-08-05 | 2017-02-21 | Panasonic Intellectual Property Management Co., Ltd. | Audio processing system and audio processing method |
USD752199S1 (en) * | 2014-09-22 | 2016-03-22 | Homewerks Worldwide, LLC | Bath fan with speaker |
US20160148057A1 (en) | 2014-11-26 | 2016-05-26 | Hanwha Techwin Co., Ltd. | Camera system and operating method of the same |
US20170264999A1 (en) | 2014-12-15 | 2017-09-14 | Panasonic Intellectual Property Management C., Ltd. | Microphone array, monitoring system, and sound pickup setting method |
USD754103S1 (en) | 2015-01-02 | 2016-04-19 | Harman International Industries, Incorporated | Loudspeaker |
US20160234593A1 (en) | 2015-02-06 | 2016-08-11 | Panasonic Intellectual Property Management Co., Ltd. | Microphone array system and microphone array control method |
US20160295279A1 (en) | 2015-04-03 | 2016-10-06 | The Nielsen Company (Us), Llc | Methods and apparatus to determine a state of a media presentation device |
US20160323668A1 (en) | 2015-04-30 | 2016-11-03 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
USD865723S1 (en) | 2015-04-30 | 2019-11-05 | Shure Acquisition Holdings, Inc | Array microphone assembly |
US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
US20200288237A1 (en) | 2015-04-30 | 2020-09-10 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
WO2016176429A2 (en) | 2015-04-30 | 2016-11-03 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
US20180338205A1 (en) | 2015-04-30 | 2018-11-22 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
USD784299S1 (en) | 2015-04-30 | 2017-04-18 | Shure Acquisition Holdings, Inc. | Array microphone assembly |
US20160330545A1 (en) | 2015-05-05 | 2016-11-10 | Wave Sciences LLC | Portable computing device microphone array |
US20160353200A1 (en) | 2015-05-30 | 2016-12-01 | Audix Corporation | Multi-Element Shielded Microphone and Suspension System |
US20170019744A1 (en) | 2015-07-14 | 2017-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Monitoring system and monitoring method |
EP3131311A1 (en) | 2015-08-14 | 2017-02-15 | Nokia Technologies Oy | Monitoring |
US20170105066A1 (en) | 2015-10-08 | 2017-04-13 | Signal Essence, LLC | Dome shaped microphone array with circularly distributed microphones |
USD787481S1 (en) | 2015-10-21 | 2017-05-23 | Cisco Technology, Inc. | Microphone support |
US9894434B2 (en) | 2015-12-04 | 2018-02-13 | Sennheiser Electronic Gmbh & Co. Kg | Conference system with a microphone array system and a method of speech acquisition in a conference system |
US20170164101A1 (en) | 2015-12-04 | 2017-06-08 | Sennheiser Electronic Gmbh & Co. Kg | Conference system with a microphone array system and a method of speech acquisition in a conference system |
US9479885B1 (en) | 2015-12-08 | 2016-10-25 | Motorola Mobility Llc | Methods and apparatuses for performing null steering of adaptive microphone array |
US9641935B1 (en) | 2015-12-09 | 2017-05-02 | Motorola Mobility Llc | Methods and apparatuses for performing adaptive equalization of microphone arrays |
US9479627B1 (en) | 2015-12-29 | 2016-10-25 | Gn Audio A/S | Desktop speakerphone |
USD819607S1 (en) | 2016-04-26 | 2018-06-05 | Samsung Electronics Co., Ltd. | Microphone |
US20170374454A1 (en) | 2016-06-23 | 2017-12-28 | Stmicroelectronics S.R.L. | Beamforming method based on arrays of microphones and corresponding apparatus |
US9930448B1 (en) | 2016-11-09 | 2018-03-27 | Northwestern Polytechnical University | Concentric circular differential microphone arrays and associated beamforming |
USD811393S1 (en) | 2016-12-28 | 2018-02-27 | Samsung Display Co., Ltd. | Display device |
USD860319S1 (en) | 2017-04-21 | 2019-09-17 | Any Pte. Ltd | Electronic display unit |
USD877122S1 (en) * | 2017-05-18 | 2020-03-03 | Paradigm Electronics Inc. | Protective speaker screen |
USD879737S1 (en) * | 2017-07-06 | 2020-03-31 | Yamaha Corporation | Speakerphone |
US20190075381A1 (en) * | 2017-09-05 | 2019-03-07 | Robert Katz | Ceiling speaker assembly |
USD864923S1 (en) * | 2017-09-15 | 2019-10-29 | Shenzhen Antop Technology Limited | Antenna |
US20190090047A1 (en) * | 2017-09-20 | 2019-03-21 | Mitek Corp., Inc. | Small subwoofer ceiling speaker system |
US20190208297A1 (en) * | 2018-01-04 | 2019-07-04 | Harman Becker Automotive Systems Gmbh | Loudspeaker grilles |
USD864136S1 (en) | 2018-01-05 | 2019-10-22 | Samsung Electronics Co., Ltd. | Television receiver |
USD920944S1 (en) * | 2018-04-19 | 2021-06-01 | Amazon Technologies, Inc. | Electronic input device |
USD878325S1 (en) * | 2018-04-19 | 2020-03-17 | Amazon Technologies, Inc. | Electronic input device |
USD901431S1 (en) * | 2018-04-19 | 2020-11-10 | Amazon Technologies, Inc. | Electronic input device |
USD888687S1 (en) * | 2018-06-11 | 2020-06-30 | Rokid Corporation Ltd | Audio input/output device |
USD883256S1 (en) * | 2018-09-29 | 2020-05-05 | Shenzhen Airsmart Technology Co., Ltd | Speaker decoration net |
USD901427S1 (en) * | 2018-10-19 | 2020-11-10 | Yealink (Xiamen) Network Technology Co., Ltd. | Conference voice communication device |
US20200186902A1 (en) * | 2018-12-10 | 2020-06-11 | Bose Corporation | Device for installation and removal of a ceiling speaker system |
USD929366S1 (en) * | 2018-12-21 | 2021-08-31 | JVC Kenwood Corporation | Speaker grill for cars |
US20210044881A1 (en) | 2019-03-21 | 2021-02-11 | Shure Acquisition Holdings, Inc. | Housings and associated design features for ceiling array microphones |
USD924189S1 (en) | 2019-04-29 | 2021-07-06 | Lg Electronics Inc. | Television receiver |
USD900070S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900072S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900074S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900073S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD900071S1 (en) | 2019-05-15 | 2020-10-27 | Shure Acquisition Holdings, Inc. | Housing for a ceiling array microphone |
USD921605S1 (en) * | 2019-06-18 | 2021-06-08 | Ifory Limited | Speaker |
USD927448S1 (en) * | 2019-09-10 | 2021-08-10 | Shenzhen Julituo Technology Co., Ltd. | Speaker |
USD932463S1 (en) * | 2019-12-20 | 2021-10-05 | Shenzhen Comiso Digital Technology Limited | Wireless loudspeaker |
USD920276S1 (en) * | 2020-02-07 | 2021-05-25 | Dell Products L.P. | Speakerphone |
USD934191S1 (en) * | 2020-02-14 | 2021-10-26 | Shenzhen eMeet Technology CO., LTD. | Audio and video conference terminal |
USD924196S1 (en) * | 2020-02-18 | 2021-07-06 | Bizlink International Corporation | Docking station with a speaker |
Non-Patent Citations (169)
Title |
---|
Advanced Network Devices, IPSCM Ceiling Tile IP Speaker, Feb. 2011, 2 pgs. |
Advanced Network Devices, IPSCM Standard 2′ by 2′ Ceiling Tile Speaker, 2 pgs. |
Affes, et al., "A Signal Subspace Tracking Algorithm for Microphone Array Processing of Speech," IEEE Trans. On Speech and Audio Processing, vol. 5, No. 5, Sep. 1997, pp. 425-437. |
Affes, et al., "A Source Subspace Tracking Array of Microphones for Double Talk Situations," 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, May 1996, pp. 909-912. |
Affes, et al., "An Algorithm for Multisource Beamforming and Multitarget Tracking," IEEE Trans. On Signal Processing, vol. 44, No. 6, Jun. 1996, pp. 1512-1522. |
Affes, et al., "Robust Adaptive Beamforming via LMS-Like Target Tracking," Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Apr. 1994, pp. IV-269-IV-272. |
Armstrong World Industries, Inc., I-Ceilings Sound Systems Speaker Panels, 2002, 4 pgs. |
Arnold, et al., "A directional acoustic array using silicon micromachined piezoresistive microphones," Journal of Acoustical Society of America, 113 (1), pp. 289-298, Jan. 2003 (10 pp.). |
Atlas Sound, 1′X2′ IP Speaker with Mioophone for Suspended Ceiling Systems, https://www.atlasied.com/i128sym, retrieved Oct. 25, 2107, 5 pgs. |
Atlas Sound, I128SYSM IP Compliant Loudspeaker System with Microphone Data Sheet, 2009, 2 pgs. |
Audio Technica, ES945 Omnidirectional Condenser Boundary Microphones, https://eu.audio-technica.com/resources/ES945%20Specfications.pdf, 2007, 1 pg. |
Audix Microphones, Audix Introduces Innovative Ceiling Mics, http://audixusa.com/docs_12/latest_news/EFplFkAAkIOtSdolke.shtml, Jun. 2011, 6 pgs. |
Audix Microphones, M70 Flush Mount Ceiling Mic, May 2016, 2 pgs. |
Beh, et al., "Combining Acoustic Echo Cancellation and Adaptive Beamforming for Achieving Robust Speech Interface in Mobile Robot," 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, Sep. 2008, pp. 1693-1698. |
Benesty et al., A New Class of Doubletalk Detectors Based on Cross-Correlation, IEEE Transactions on Speech and Audio Processing, vol. 8, No. 2, Mar. 2000, pp. 168-172. |
Benesty, et al., "Adaptive Algorithms for Mimo Acoustic Echo Cancellation," AI2 Allen Institute for Artifical Intelligence, 2003. |
Benesty, et al., "Frequency-Domain Adaptive Filtering Revisited, Generalization to the Multi-Channel Case, and Application to Acoustic Echo Cancellation," 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing Proceedings, Jun. 2000, pp. 789-792. |
Best Conference Call Speaker in 2021 – Top Models Review, announced 16 January 2021 [online], retrieved 30 November 2021, retrieved from internet, https://www.leantravellerguide.com/2021/01/best-conference-call-speaker-in-2021/ * |
Best Conference Call Speaker in 2021—Top Models Review, announced Jan. 16, 2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.leantravellerguide.com/2021/01/best-conference-call-speaker-in-2021/. * |
Beyer Dynamic, Classis BM 32-33-34 DE-EN-FR 2016,1 pg. |
Beyer Dynamic, Classis-BM-33-PZ A1, 2013, 1 pg. |
Boyd, et al., Convex Optimization, Mar. 15, 1999, 216 pgs. |
Brandstein et al., Eds., Microphone Arrays: Signal Processing Techniques and Applications, Digital Signal Processing, Springer-Verlag Berlin Heidelberg, 2001, 401 pgs. |
Bruel & Kjaer, by J.J. Christensen and J. Hald, Technical Review: Beamforming, No. 1, 2004, 54 pgs. |
BSS Audio, Soundweb London Application Guides, 2010, 120 pgs. |
Buchner et al., An Acoustic Human-Machine Interface with Multi-Channel Sound Reproduction, IEEE Fourth Workshop on Multimedia Signal Processing, Oct. 2001, pp. 359-364. |
Buchner, et al., "An Efficient Combination of Multi-Channel Acoustic Echo Cancellation with a Beamforming Microphone Array," International Workshop on Hands-Free Speech Communication (HSC2001), Apr. 2001, pp. 55-58. |
Buchner, et al., "Full-Duplex Communication Systems Using Loudspeaker Arrays and Microphone Arrays," IEEE International Conference on Multimedia and Expo, Aug. 2002, pp. 509-512. |
Buchner, et al., "Generalized Multichannel Frequency-Domain Adaptive Filtering: Efficient Realization and Application to Hands-Free Speech Communication," Signal Processing 85, 2005, pp. 549-570. |
Buchner, et al., "Multichannel Frequency-Domain Adaptive Filtering with Application to Multichannel Acoustic Echo Cancellation," Adaptive Signal Processing, 2003, pp. 95-128. |
Buchner, Multichannel Acoustic Echo Cancellation, http://www.buchner-net.com/mcaec.html, Jun. 2011. |
Buck, "Aspects of First-Order Differential Microphone Arrays in the Presence of Sensor Imperfections," Transactions on Emerging Telecommunications Technologies, 13.2, 2002, 8 pp. |
Buck, et al., "Self-Calibrating Microphone Arrays for Speech Signal Acquisition: A Systematic Approach," Signal Processing, vol. 86, 2006, pp. 1230-1238. |
Burton, et al., "A New Structure for Combining Echo Cancellation and Beamforming in Changing Acoustical Environments," IEEE International Conference on Acoustics, Speech and Signal Processing, 2007, pp. 1-77-1-80. |
Campbell, "Adaptive Beamforming Using a Microphone Array for Hands-Free Telephony," Virginia Polytechnic Institute and State University, Feb. 1999, 154 pgs. |
Chan, et al., "Uniform Concentric Circular Arrays with Frequency—Invariant Characteristics—Theory, Design, Adaptive Beamforming and DOA Estimation," IEEE Transactions on Signal Processing, vol. 55, No. 1, Jan. 2007, pp. 165-177. |
Chen, et al., "Design of Robust Broadband Beamformers with Passband Shaping Characteristics using Tikhonov Regularization," IEEE Transactions on Audio, Speech, and Language Processing, vol. 17, No. 4, May 2009, pp. 565-681. |
Chen, et al., A General Approach to the Design and Implementation of Linear Differential Microphone Arrays, Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013, 7 pgs. |
Chou, "Frequency-Independent Beamformer with Low Response Error," 1995 International Conference on Acoustics, Speech, and Signal Processing, pp. 2995-2998, May 9, 1995, 4 pp. |
Chu, "Desktop Mic Array for Teleconferencing," 1995 International Conference on Acoustics, Speech, and Signal Processing, May 1995, pp. 2999-3002. |
ClearOne Communications, XAP Audio Conferencing White Paper, Aug. 2002, 78 pgs. |
ClearOne, Beamforming Microphone Array, Mar. 2012, 6 pgs. |
ClearOne, Ceiling Microphone Array Installation Manual, Jan. 9, 2012, 20 pgs. |
Cook, et al., An Alternative Approach to Interpolated Array Processing for Uniform Circular Arrays, Asia-Pacific Conference on Circuits and Systems, 2002, pp. 411-414. |
Cox et al., Robust Adaptive Beamforming, IEEE Trans. Acoust., Speech, and Signal Processing, vol. ASSP-35, No. 10, Oct. 1987, pp. 1365-1376. |
CTG Audio, Ceiling Microphone CTG CM-01, Jun. 5, 2008, 2 pgs. |
CTG Audio, CM-01 & CM-02 Ceiling Microphones Specifications, 2 pgs. |
CTG Audio, CM-01 & CM-02 Ceiling Microphones, 2017, 4 pgs. |
CTG Audio, Expand Your IP Teleconferencing to Full Room Audio, Obtained from website htt. )://www ct audio com/exand-, our-i -teleconforencino-to-ful-room-audio-while-conquennc.1-echo-cancelation-issues Mull, 2014. |
CTG Audio, Installation Manual, Nov. 21, 2008, 25 pgs. |
CTG Audio, White on White—Introducing the CM-02 Ceiling Microphone, https://ctgaudio.com/white-on-white-introducing-the-cm-02-ceiling-microphone/, Feb. 20, 2014, 3 pgs. |
Dahl et al., Acoustic Echo Cancelling with Microphone Arrays, Research Report 3/95, Univ. of Karlskrona/Ronneby, Apr. 1995, 64 pgs. |
Desiraju et al., Efficient Multi-Channel Acoustic Echo Cancellation Using Constrained Sparse Filter Updates in the Subband Domain, ITG-Fachbericht 252: Speech Communication, Sep. 2014, 4 pgs. |
DiBiase et al., Robust Localization in Reverberant Rooms, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 157-180. |
Do et al., A Real-Time SRP-PHAT Source Location Implementation using Stochastic Region Contraction (SRC) on a Large-Aperture Microphone Array, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing—ICASSP '07, , Apr. 2007, pp. I-121-I-124. |
Fan, et al., "Localization Estimation of Sound Source by Microphones Array," Procedia Engineering 7, 2010, pp. 312-317. |
Flanagan et al., Autodirective Microphone Systems, Acustica, vol. 73, 1991, pp. 58-71. |
Flanagan, et al., "Computer-Steered Microphone Arrays for Sound Transduction in Large Rooms," J. Acoust. Soc. Am. 78 (5), Nov. 1985, pp. 1508-1518. |
Frost, III, An Algorithm for Linearly Constrained Adaptive Array Processing, Proc. IEEE, vol. 60, No. 8, Aug. 1972, pp. 926-935. |
Gannot el al., Signal Enhancement using Beamforming and Nonstationarity with Applications to Speech, IEEE Trans. On Signal Processing, vol. 49, No. 8, Aug. 2001, pp. 1614-1626. |
Gansler et al., A Double-Talk Detector Based on Coherence, IEEE Transactions on Communications, vol. 44, No. 11, Nov. 1996, pp. 1421-1427. |
Gazor et al., Robust Adaptive Beamforming via Target Tracking, IEEE Transactions on Signal Processing, vol. 44, No. 6, Jun. 1996, pp. 1589-1593. |
Gazor et al., Wideband Multi-Source Beamforming with Adaptive Array Location Calibration and Direction Finding, 1995 International Conference on Acoustics, Speech, and Signal Processing, May 1995, pp. 1904-1907. |
Gentner Communications Corp., AP400 Audio Perfect 400 Audioconferencing System Installation & Operation Manual, Nov. 1998, 80 pgs. |
Gentner Communications Corp., XAP 800 Audio Conferencing System Installation & Operation Manual, Oct. 2001, 152 pgs. |
Gil-Cacho et al., Multi-Microphone Acoustic Echo Cancellation Using Multi-Channel Warped Linear Prediction of Common Acoustical Poles, 18th European Signal Processing Conference, Aug. 2010, pp. 2121-2125. |
Gritton, et al., "Echo Cancellation Algorithms," IEEE ASSP Magazine, vol. 1, issue 2, Apr. 1984, pp. 30-38. |
Hamalainen, et al., "Acoustic Echo Cancellation for Dynamically Steered Microphone Array Systems," 2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, Oct. 2007, pp. 58-61. |
Herbordt, "Combination of Robust Adaptive Beamforming with Acoustic Echo Cancellation for Acoustic Human/Machine Interfaces," Friedrich-Alexander University, 2003, 293 pgs. |
Herbordt, et al., "A Real-time Acoustic Human-Machine Front-End for Multimedia Applications Integrating Robust Adaptive Beamforming and Stereophonic Acoustic Echo Cancellation," 7th International Conference on Spoken Language Processing, Sep. 2002, 4 pgs. |
Herbordt, et al., "GSAEC—Acoustic Echo Cancellation embedded into the Generalized Sidelobe Canceller," 10th European Signal Processing Conference, Sep. 2000, 5 pgs. |
Herbordt, et al., "Multichannel Bin-Wise Robust Frequency-Domain Adaptive Filtering and Its Application to Adaptive Beamforming," IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, No. 4, May 2007, pp. 1340-1351. |
Herbordt, et al., Joint Optimization of LCMV Beamforming and Acoustic Echo Cancellation for Automatic Speech Recognition, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005, pp. III-77-III-80. |
Huang et al., Immersive Audio Schemes: The Evolution of Multiparty Teleconferencing, IEEE Signal Processing Magazine, Jan. 2011, pp. 20-32. |
International Search Report and Written Opinion for PCT/US2016/029751 dated Nov. 28, 2016, 21 pp. |
InvenSense Inc., Microphone Array Beamforming, Dec. 31, 2013, 12 pgs. |
Ishii et al., Investigation on Sound Localization using Multiple Microphone Arrays, Reflection and Spatial Information, Japanese Society for Artificial Intelligence, JSAI Technical Report, SIG-Challenge-B202-11, 2012, pp. 64-69. |
Ito et al., Aerodynamic/Aeroacoustic Testing in Anechoic Closed Test Sections of Low-speed Wind Tunnels, 16th AIAA/CEAS Aeroacoustics Conference, 2010, 11 pgs. |
Jabra Speak 410 Corded Speakerphon, announced 1 April 2012 [online], retrieved 30 November 2021, retrieved from internet, https://www.amazon.com/Jabra-PHS001U-Speakerphone-Retail-Packaging/dp/B007SHJIO2 * |
Jabra Speak 410 Corded Speakerphon, announced Apr. 1, 2012 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.amazon.com/Jabra-PHS001U-Speakerphone-Retail-Packaging/dp/B007SHJIO2. * |
JBL White & Black Apart Ceiling Speakers, announced © 1996-2021 [online], retrieved 30 November 2021, retrieved from internet, https://www.indiamart.com/proddetail/apart-ceiling-speakers-15163710088.html * |
JBL White & Black Apart Ceiling Speakers, announced © 1996-2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.indiamart.com/proddetail/apart-ceiling-speakers-15163710088.html. * |
Johansson et al., Robust Acoustic Direction of Arrival Estimation using Root-SRP-PHAT, a Realtime Implementation, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005, 4 pgs. |
Johansson, et al., Speaker Localisation using the Far-Field SRP-PHAT in Conference Telephony, 2002 International Symposium on Intelligent Signal Processing and Communication Systems, 5 pgs. |
Julstrom et al., Direction-Sensitive Gating: A New Approach to Automatic Mixing, J. Audio Eng. Soc., vol. 32, No. 7/8, Jul./Aug. 1984, pp. 490-506. |
Kahrs, Ed., The Past, Present, and Future of Audio Signal Processing, IEEE Signal Processing Magazine, Sep. 1997, pp. 30-57. |
Kallinger et al., Multi-Microphone Residual Echo Estimation, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr. 2003, 4 pgs. |
Kammeyer, et al., New Aspects of Combining Echo Cancellers with Beamformers, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005, pp. III-137-III-140. |
Kellermann, A Self-Steering Digital Microphone Array, 1991 International Conference on Acoustics, Speech, and Signal Processing, Apr. 1991, pp. 3581-3584. |
Kellermann, Acoustic Echo Cancellation for Beamforming Microphone Arrays, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 281-306. |
Kellermann, Integrating Acoustic Echo Cancellation with Adaptive Beamforming Microphone Arrays, Forum Acusticum, Berlin, Mar. 1999, pp. 1-4. |
Kellermann, Strategies for Combining Acoustic Echo Cancellation and Adaptive Beamforming Microphone Arrays, 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr. 1997, 4 pgs. |
Knapp, et al., The Generalized Correlation Method for Estimation of Time Delay, IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. ASSP-24, No. 4, Aug. 1976, pp. 320-327. |
Kobayashi et al., A Hands-Free Unit with Noise Reduction by Using Adaptive Beamformer, IEEE Transactions on Consumer Electronics, vol. 54, No. 1, Feb. 2008, pp. 116-122. |
Kobayashi et al., A Microphone Array System with Echo Canceller, Electronics and Communications in Japan, Part 3, vol. 89, No. 10, Feb. 2, 2006, pp. 23-32. |
Lebret, et al., Antenna Array Pattern Synthesis via Convex Optimization, IEEE Trans. on Signal Processing, vol. 45, No. 3, Mar. 1997, pp. 526-532. |
Lectrosonics, LecNet2 Sound System Design Guide, Jun. 2006, 28 pgs. |
Lee et al., Multichannel Teleconferencing System with Multispatial Region Acoustic Echo Cancellation, International Workshop on Acoustic Echo and Noise Control (IWAENC2003), Sep. 2003, pp. 51-54. |
Lindstrom et al., An improvement of the Two-Path Algorithm Transfer Logic for Acoustic Echo Cancellation, IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, No. 4, May 2007, pp. 1320-1326. |
Liu et al., Adaptive Beamforming with Sidelobe Control: A Second-Order Cone Programming Approach, IEEE Signal Proc. Letters, vol. 10, No. 11, Nov. 2003, pp. 331-334. |
Lobo, et al., Applications of Second-Order Cone Programming, Linear Algebra and its Applications 284, 1998, pp. 193-228. |
Luo et al., Wideband Beamforming with Broad Nulls of Nested Array, Third Int'l Conf. on Info. Science and Tech., Mar. 23-25, 2013, pp. 1645-1648. |
Marquardt et al., A Natural Acoustic Front-End for Interactive TV in the EU-Project DICIT, IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Aug. 2009, pp. 894-899. |
Martin, Small Microphone Arrays with Postfilters for Noise and Acoustic Echo Reduction, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 255-279. |
Maruo et al., On the Optimal Solutions of Beamformer Assisted Acoustic Echo Cancellers, IEEE Statistical Signal Processing Workshop, 2011, pp. 641-644. |
McCowan, Microphone Arrays: A Tutorial, Apr. 2001, 36 pgs. |
Mohammed, A New Adaptive Beamformer for Optimal Acoustic Echo and Noise Cancellation with Less Computational Load, Canadian Conference on Electrical and Computer Engineering, May 2008, pp. 000123-000128. |
Mohammed, A New Robust Adaptive Beamformer for Enhancing Speech Corrupted with Colored Noise, AICCSA, Apr. 2008, pp. 508-515. |
Mohammed, Real-time Implementation of an efficient RLS Algorithm based on IIR Filter for Acoustic Echo Cancellation, AICCSA, Apr. 2008, pp. 489-494. |
MXA310, announced © 2009-2021 [online], retrieved 30 November 2021, retrieved from internet, https://www.shure.com/en-US/products/microphones/mxa310 * |
MXA310, announced © 2009-2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.shure.com/en-US/products/microphones/mxa310. * |
MXA910, announced © 2009-2021 [online], retrieved 30 November 2021, retrieved from internet, https://www.shure.com/en-US/products/microphones/mxa910 * |
MXA910, announced © 2009-2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.shure.com/en-US/products/microphones/mxa910. * |
Myllyla et al., Adaptive Beamforming Methods for Dynamically Steered Microphone Array Systems, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, Mar.-Apr. 2008, pp. 305-308. |
Nguyen-Ky et al., An Improved Error Estimation Algorithm for Sterephonic Acoustic Echo Cancellation Systems, 1st International Conference on Signal Processing and Communication Systems, Dec. 2007, 5 pgs. |
Office Action issued for Japanese Patent Application No. 2015-023781 dated Jun. 20, 2016. |
Oh et al., Hands-Free Voice Communication in an Automobile With a Microphone Array, 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 1992, pp. I-281-I-284. |
Omologo, Multi-Microphone Signal Processing for Distant-Speech Interaction, Human Activity and Vision Summer School (HAVSS), INRIA Sophia Antipolis, Oct. 3, 2012, 79 pgs. |
Pados et al., An Iterative Algorithm for the Computation of the MVDR Filter, IEEE Trans. On Signal Processing, vol. 49, No. 2, Feb. 2001, pp. 290-300. |
Pettersen, Broadcast Applications for Voice-Activated Microphones, db, Jul./Aug. 1985, 6 pgs. |
Plascore, PCGA-XR1 3003 Aluminum Honeycomb Data Sheet, 2008, 2 pgs. |
Polycom Inc., Vortex EF2211/EF2210 Reference Manual, 2003, 66 pgs. |
Polycom, Inc., Polycom SoundStructure C16, C12, C8, and SR12 Design Guide, Nov. 2013, 743 pgs. |
Polycom, Inc., Setting Up the Polycom HDX Ceiling Microphone Array Series, https://support.polycom.com/content/dam/polycom-support/products/Telepresence-and-Video/HDX%20Series/setup-maintenance/en/hdx_ceiling_microphone_array_setting_up.pdf, 2010, 16 pgs. |
Polycom, Inc., Vortex EF2241 Reference Manual, 2002, 68 pgs. |
Powers, Proving Adaptive Directional Technology Works: A Review of Studies, The Hearing Review, http://www.hearingreview.com/2004/04/proving-adaptive-directional-technology-works-a-review-of-studies/, Apr. 2004, 8 pgs. |
Rabinkin et al., Estimation of Wavefront Arrival Delay Using the Cross-Power Spectrum Phase Technique, 132nd Meeting of the Acoustical Society of America, Dec. 1996, pp. 1-10. |
Rane Corp., Halogen Acoustic Echo Cancellation Guide, AEC Guide Version 2, Nov. 2013, 16 pgs. |
Rao et al., Fast LMS/Newton Algorithms for Sterophonic Acoustic Echo Cancellation, IEEE Transactions on Signal Processing, vol. 57, No. 8, Aug. 2009, pp. 2919-2930. |
Reuven et al., Joint Acoustic Echo Cancellation and Transfer Function GSC in the Frequency Domain, 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Sep. 2004, pp. 412-415. |
Reuven et al., Joint Noise Reduction and Acoustic Echo Cancellation Using the Transfer-Function Generalized Sidelobe Canceller, Speech Communication, vol. 49, 2007, pp. 623-635. |
Reuven, et al., "Multichannel Acoustic Echo Cancellation and Noise Reduction in Reverberant Environments Using the Transfer-Function GSC," IEEE 1-4244-0728, 2007. |
Ring in the holidays with these Bluetooth speakers on sale at Black Friday prices, announced 28 Nov 2021 [online], retrieved 30 November 2021, retrieved from internet, https://mashable.com/deals/nov-28-bluetooth-speakers-on-sale * |
Ring in the holidays with these Bluetooth speakers on sale at Black Friday prices, announced Nov. 28, 2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://mashable.com/deals/nov-28-bluetooth-speakers-on-sale. * |
Ristimaki, Distributed Microphone Array System for Two-Way Audio Communication, Helsinki Univ. of Technology, Master's Thesis, Jun. 15, 2009, 73 pgs. |
Rombouts et al., An Integrated Approach to Acoustic Noise and Echo Cancellation, Signal Processing 85, 2005, pp. 849-871. |
Sasaki et al., A Predefined Command Recognition System Using a Ceiling Microphone Array in Noisy Housing Environments, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, Sep. 2008, pp. 2178-2184. |
Sennheiser, New microphone solutions for ceiling and desk installation, https://en-us.sennheiser.com/news-new-microphone-solutions-for-ceiling-and-desk-installation, Feb. 2011, 2 pgs. |
Sennheiser, TeamConnect Ceiling, https://en-us.sennheiser.com/conference-meeting-rooms-teamconnect-ceiling, 7 pgs. |
Shure AMS Update, vol. 1, No. 1, 1983, 2 pgs. |
Shure AMS Update, vol. 1, No. 2, 1983, 2 pgs. |
Shure AMS Update, vol. 4, No. 4, 1997, 8 pgs. |
Shure Inc., Microflex Advance, http://www.shure.com/americas/microflex-advance, 12 pgs. |
Shure Inc., MX395 Low Profile Boundary Microphones, 2007, 2 pgs. |
Shure Inc., MXA910 Ceiling Array Microphone, http://www.shure.com/americas/products/microphones/microflex-advance/mxa910-ceiling-array-microphone, 7 pgs. |
Silverman et al., Performance of Real-Time Source-Location Estimators for a Large-Aperture Microphone Array, IEEE Transactions on Speech and Audio Processing, vol. 13, No. 4, Jul. 2005, pp. 593-606. |
Sinha, Ch. 9: Noise and Echo Cancellation, in Speech Processing in Embedded Systems, Springer, 2010, pp. 127-142. |
Soda et al., Introducing Multiple Microphone Arrays for Enhancing Smart Home Voice Control, The Institute of Electronics, Information and Communication Engineers, Technical Report of IEICE, Jan. 2013, 6 pgs. |
Symetrix, Inc., SymNet Network Audio Solutions Brochure, 2008, 32 pgs. |
Tandon et al., An Efficient, Low-Complexity, Normalized LMS Algorithm for Echo Cancellation, 2nd Annual IEEE Northeast Workshop on Circuits and Systems, Jun. 2004, pp. 161-164. |
Tetelbaum et al., Design and Implementation of a Conference Phone Based on Microphone Array Technology, Proc. Global Signal Processing Conference and Expo (GSPx), Sep. 2004, 6 pgs. |
Tiete et al., SoundCompass: A Distributed MEMS Microphone Array-Based Sensor for Sound Source Localization, Sensors, Jan. 23, 2014, pp. 1918-1949. |
TOA Corp., Ceiling Mount Microphone AN-9001 Operating Instructions, http://www.toaelectronics.com/media/an9001_mt1e.pdf, 1 pg. |
Van Compernolle, Switching Adaptive Filters for Enhancing Noisy and Reverberant Speech from Microphone Array Recordings, Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, Apr. 1990, pp. 833-836. |
Van Trees, Optimum Array Processing: Part IV of Detection, Estimation, and Modulation Theory, 2002, 54 pgs., pp. i-xxv, 90-95, 201-230. |
Van Veen et al., Beamforming: A Versatile Approach to Spatial Filtering, IEEE ASSP Magazine, vol. 5, issue 2, Apr. 1988, pp. 4-24. |
Wang et al., Combining Superdirective Beamforming and Frequency-Domain Blind Source Separation for Highly Reverberant Signals, EURASIP Journal on Audio, Speech, and Music Processing, vol. 2010, pp. 1-13. |
Weinstein et al., LOUD: A 1020-Node Microphone Array and Acoustic Beamformer, 14th International Congress on Sound & Vibration, Jul. 2007, 8 pgs. |
Wung, A System Approach to Multi-Channel Acoustic Echo Cancellation and Residual Echo Suppression for Robust Hands-Free Teleconferencing, Georgia Institute of Technology, May 2015, 167 pgs. |
Yamaha Corp., MRX7-D Signal Processor Product Specifications, 2016, 12 pgs. |
Yamaha Corp., PJP-100H IP Audio Conference System Owner's Manual, Sep. 2006, 59 pgs. |
Yamaha Corp., PJP-EC200 Conference Echo Canceller, Oct. 2009, 2 pgs. |
Yan et al., Convex Optimization Based Time-Domain Broadband Beamforming with Sidelobe Control, Journal of the Acoustical Society of America, vol. 121, No. 1, Jan. 2007, pp. 46-49. |
Yealink Bluetooth Speakerphone Conference Microphone, announced 1 January 2021 [online], retrieved 30 November 2021, retrieved from internet, https://www.amazon.com/Yealink-Speakerphone-Conference-Microphone-Microsoft-Teams-Certified/dp/B08RRP8PZ7 * |
Yealink Bluetooth Speakerphone Conference Microphone, announced Jan. 1, 2021 [online], retrieved Nov. 30, 2021, retrieved from internet, https://www.amazon.com/Yealink-Speakerphone-Conference-Microphone-Microsoft-Teams-Certified/dp/B08RRP8PZ7. * |
Yensen et al., Synthetic Stereo Acoustic Echo Cancellation Structure with Microphone Array Beamforming for VOIP Conferences, 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing, Jun. 2000, pp. 817-820. |
Zhang et al., Selective Frequency Invariant Uniform Circular Broadband Beamformer, EURASIP Journal on Advances in Signal Processing, vol. 2010, pp. 1-11. |
Zhang, et al., "Multichannel Acoustic Echo Cancelation in Multiparty Spatial Audio Conferencing with Constrained Kalman Filtering," 11 h International Workshop on Acoustic Echo and Noise Control, Sep. 14, 2008. |
Zheng et al., Experimental Evaluation of a Nested Microphone Array with Adaptive Noise Cancellers, IEEE Transactions on Instrumentation and Measurement, vol. 53, No. 3, Jun. 2004, p. 777-786. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220225001A1 (en) * | 2021-01-13 | 2022-07-14 | Shure Acquisition Holdings, Inc. | Audio device housing |
US12114118B2 (en) * | 2021-01-13 | 2024-10-08 | Shure Acquisition Holdings, Inc. | Audio device housing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD989742S1 (en) | Headset | |
USD924209S1 (en) | Earphone | |
USD920291S1 (en) | Earphone | |
USD991913S1 (en) | Earphone | |
USD997135S1 (en) | Earphone | |
USD971405S1 (en) | Ear cleaner | |
USD976236S1 (en) | Earphone | |
USD978825S1 (en) | Headphone | |
USD986853S1 (en) | Headphone | |
USD975058S1 (en) | Earphone | |
USD968370S1 (en) | Earphone | |
USD1016043S1 (en) | Earphone | |
USD999835S1 (en) | Scooter | |
USD1036415S1 (en) | Headphone | |
USD1018499S1 (en) | Component for a headphone | |
USD976871S1 (en) | Earphone | |
USD978114S1 (en) | Earphone | |
USD1033393S1 (en) | Earphone | |
USD943552S1 (en) | Audio device | |
USD1066302S1 (en) | Component for a headphone | |
USD1004959S1 (en) | Earphone case | |
USD976226S1 (en) | Audio interface | |
USD1047978S1 (en) | Earphone | |
USD975671S1 (en) | Audio interface | |
USD967068S1 (en) | Earphone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |