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GB201106320D0 - Microphone assembly - Google Patents

Microphone assembly

Info

Publication number
GB201106320D0
GB201106320D0 GBGB1106320.3A GB201106320A GB201106320D0 GB 201106320 D0 GB201106320 D0 GB 201106320D0 GB 201106320 A GB201106320 A GB 201106320A GB 201106320 D0 GB201106320 D0 GB 201106320D0
Authority
GB
United Kingdom
Prior art keywords
microphone assembly
microphone
assembly
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.)
Withdrawn
Application number
GBGB1106320.3A
Other versions
GB2494849A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORBITSOUND Ltd
Original Assignee
ORBITSOUND Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ORBITSOUND Ltd filed Critical ORBITSOUND Ltd
Priority to GB1106320.3A priority Critical patent/GB2494849A/en
Publication of GB201106320D0 publication Critical patent/GB201106320D0/en
Priority to PCT/GB2012/050814 priority patent/WO2012140435A1/en
Publication of GB2494849A publication Critical patent/GB2494849A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
GB1106320.3A 2011-04-14 2011-04-14 Microphone assembly Withdrawn GB2494849A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1106320.3A GB2494849A (en) 2011-04-14 2011-04-14 Microphone assembly
PCT/GB2012/050814 WO2012140435A1 (en) 2011-04-14 2012-04-13 Microphone assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1106320.3A GB2494849A (en) 2011-04-14 2011-04-14 Microphone assembly

Publications (2)

Publication Number Publication Date
GB201106320D0 true GB201106320D0 (en) 2011-06-01
GB2494849A GB2494849A (en) 2013-03-27

Family

ID=44147008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1106320.3A Withdrawn GB2494849A (en) 2011-04-14 2011-04-14 Microphone assembly

Country Status (2)

Country Link
GB (1) GB2494849A (en)
WO (1) WO2012140435A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
EP3804356A1 (en) 2018-06-01 2021-04-14 Shure Acquisition Holdings, Inc. Pattern-forming microphone array
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
US11310596B2 (en) 2018-09-20 2022-04-19 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
EP3942845A1 (en) 2019-03-21 2022-01-26 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality
WO2020191354A1 (en) 2019-03-21 2020-09-24 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
CN114051738B (en) 2019-05-23 2024-10-01 舒尔获得控股公司 Steerable speaker array, system and method thereof
JP7731292B2 (en) 2019-05-31 2025-08-29 シュアー アクイジッション ホールディングス インコーポレイテッド Integrated low latency automixer with voice and noise activity detection
EP4018680A1 (en) 2019-08-23 2022-06-29 Shure Acquisition Holdings, Inc. Two-dimensional microphone array with improved directivity
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity microphone
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
US11706562B2 (en) 2020-05-29 2023-07-18 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
US11785380B2 (en) 2021-01-28 2023-10-10 Shure Acquisition Holdings, Inc. Hybrid audio beamforming system
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
CN118216161A (en) 2021-10-04 2024-06-18 舒尔获得控股公司 Networked automatic mixer system and method
EP4427465A1 (en) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
EP4460983A1 (en) 2022-01-07 2024-11-13 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810786A (en) * 1950-06-12 1957-10-22 Siemens Ag Directional microphone system
NL7713076A (en) * 1977-11-28 1979-05-30 Johannes Cornelis Maria Van De METHOD AND DEVICE FOR RECORDING SOUND AND / OR FOR PROCESSING SOUND PRIOR TO PLAYBACK.
JPH06101875B2 (en) * 1990-06-19 1994-12-12 ヤマハ株式会社 Acoustic space reproducing method, acoustic recording device, and acoustic recording body
JPH04167698A (en) * 1990-10-29 1992-06-15 Purimo:Kk Directional microphone following up objective sound source
JPH05191886A (en) * 1992-01-16 1993-07-30 Matsushita Electric Ind Co Ltd Surrounding microphone system
JPH05219590A (en) * 1992-02-04 1993-08-27 Matsushita Electric Ind Co Ltd Stereo microphone
JPH07298387A (en) * 1994-04-28 1995-11-10 Canon Inc Stereo audio input device
DK0789980T3 (en) * 1994-10-31 2002-06-17 Mike Godfrey Global audio microphone system
US6845163B1 (en) * 1999-12-21 2005-01-18 At&T Corp Microphone array for preserving soundfield perceptual cues
JP2003047088A (en) * 2001-07-31 2003-02-14 Junji Nose Stereophonic sound recording microphone unit, method for recording stereophonic sound and method for reproducing stereophonic sound
KR100499124B1 (en) * 2002-03-27 2005-07-04 삼성전자주식회사 Orthogonal circular microphone array system and method for detecting 3 dimensional direction of sound source using thereof
US20050085185A1 (en) * 2003-10-06 2005-04-21 Patterson Steven C. Method and apparatus for focusing sound
JP2006311104A (en) * 2005-04-27 2006-11-09 Star Micronics Co Ltd Microphone system
GB0619825D0 (en) * 2006-10-06 2006-11-15 Craven Peter G Microphone array
JP5338040B2 (en) * 2007-06-04 2013-11-13 ヤマハ株式会社 Audio conferencing equipment
JP5175239B2 (en) * 2009-04-03 2013-04-03 日本放送協会 Sound collector

Also Published As

Publication number Publication date
GB2494849A (en) 2013-03-27
WO2012140435A1 (en) 2012-10-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)