[go: up one dir, main page]

TR200002878T2 - Acoustic device - Google Patents

Acoustic device

Info

Publication number
TR200002878T2
TR200002878T2 TR2000/02878T TR200002878T TR200002878T2 TR 200002878 T2 TR200002878 T2 TR 200002878T2 TR 2000/02878 T TR2000/02878 T TR 2000/02878T TR 200002878 T TR200002878 T TR 200002878T TR 200002878 T2 TR200002878 T2 TR 200002878T2
Authority
TR
Turkey
Prior art keywords
wave
acoustic device
edge
acoustic
wave bending
Prior art date
Application number
TR2000/02878T
Other languages
Turkish (tr)
Inventor
Azima Henry
Original Assignee
New Transducers Limited
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 New Transducers Limited filed Critical New Transducers Limited
Publication of TR200002878T2 publication Critical patent/TR200002878T2/en

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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/22—Clamping rim of diaphragm or cone against seating

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Toys (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Parçayi en azindan kismen sinirlandirmasi ve parçanin dalga büküm vibrasyonuyla ilintili olarak temelde kisitlayici bir dogasinin olmasi ve sinirlandirici vasitanin söz konusu parçanin periferal bir kenarinda yer almasi ve söz konusu kenarin %25'i boyunca periferal olarak araliksiz bir vasita ile karakterize edilen; içindeki dalga bükme faaliyetinin rezonant modlarinin faydali bir dagilimi ile söz konusu akustik islevi saglayan bir parça içeren ve çakismanin altinda isleme yetisinde olan ve dalga bükme faaliyetine dayanan bir akustik cihaz.It is characterized by at least partially annoying the part and having a basically restrictive nature in relation to the wave twisting vibration and the irritating guardian being located on a peripheral edge of the said part and a peripherally uninterrupted media along 25% of the said edge; An acoustic device that includes a useful distribution of resonant modes of wave bending activity and a part that provides the acoustic function in question, and is capable of processing below the interference and based on the wave bending action.

TR2000/02878T 1998-04-02 1999-03-30 Acoustic device TR200002878T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9806994.1A GB9806994D0 (en) 1998-04-02 1998-04-02 Acoustic device

Publications (1)

Publication Number Publication Date
TR200002878T2 true TR200002878T2 (en) 2001-01-22

Family

ID=10829678

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/02878T TR200002878T2 (en) 1998-04-02 1999-03-30 Acoustic device

Country Status (26)

Country Link
EP (1) EP1068770B1 (en)
JP (1) JP4258696B2 (en)
KR (1) KR20010042428A (en)
CN (1) CN1143593C (en)
AR (1) AR018832A1 (en)
AT (1) ATE294492T1 (en)
AU (1) AU746216B2 (en)
BG (1) BG104810A (en)
BR (1) BR9909901A (en)
CA (1) CA2326161A1 (en)
CO (1) CO4830489A1 (en)
CZ (1) CZ300065B6 (en)
DE (1) DE69924990T2 (en)
EA (1) EA003215B1 (en)
GB (2) GB9806994D0 (en)
HU (1) HUP0102859A3 (en)
ID (1) ID27055A (en)
IL (1) IL138312A0 (en)
NO (1) NO20004921L (en)
NZ (1) NZ506731A (en)
PL (1) PL343115A1 (en)
SK (1) SK14552000A3 (en)
TR (1) TR200002878T2 (en)
TW (1) TW475340B (en)
WO (1) WO1999052324A1 (en)
ZA (1) ZA200004746B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922395C1 (en) * 1999-05-14 2001-01-11 Harman Audio Electronic Sys Ceiling element
US7257971B2 (en) 2000-07-31 2007-08-21 Autronics Plastics Inc. Case with internal lock
DE19955867A1 (en) * 1999-11-22 2001-06-21 Harman Audio Electronic Sys Flat speaker arrangement for bass reproduction
GB0010998D0 (en) * 2000-05-08 2000-06-28 New Transducers Ltd Acoustic device
US7155021B2 (en) * 2000-05-08 2006-12-26 Koninklijke Philips Electronics N.V. Loudspeaker having an acoustic panel and an electrical driver
US6826285B2 (en) 2000-08-03 2004-11-30 New Transducers Limited Bending wave loudspeaker
GB0018996D0 (en) * 2000-08-03 2000-09-20 New Transducers Ltd Bending wave loudspeaker
DE10058102C2 (en) * 2000-11-23 2003-07-03 Harman Audio Electronic Sys Electrodynamic bending moment driver
US7548854B2 (en) 2002-01-31 2009-06-16 Awi Licensing Company Architectural sound enhancement with pre-filtered masking sound
US6983819B2 (en) 2002-04-02 2006-01-10 Awi Licensing Company Entertainment sound panels
SE523321C2 (en) * 2002-06-20 2004-04-13 Covial Device Ab Method and apparatus for sensing and indicating acoustic emission
US8054194B2 (en) 2003-02-10 2011-11-08 Autronic Plastics, Inc. System and method for verifying a security status of a lockable container
US7140489B2 (en) 2003-03-26 2006-11-28 Autronic Plastics, Inc. Denial system for securing an asset within a container and methods of use
GB0405475D0 (en) * 2004-03-11 2004-04-21 New Transducers Ltd Loudspeakers
DE102004028664A1 (en) * 2004-06-12 2006-01-19 Puren Gmbh Vibration body of a speaker system
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
USD544743S1 (en) 2005-09-26 2007-06-19 Autronic Plastics, Inc. Media storage case
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
JP5726375B2 (en) * 2012-08-10 2015-05-27 京セラ株式会社 SOUND GENERATOR, SOUND GENERATOR, AND ELECTRONIC DEVICE
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
GB2551723B (en) 2016-06-27 2018-11-28 Amina Tech Limited Speaker Panel
GB2560878B (en) 2017-02-24 2021-10-27 Google Llc A panel loudspeaker controller and a panel loudspeaker
CN112236812A (en) 2018-04-11 2021-01-15 邦吉欧维声学有限公司 Audio Enhanced Hearing Protection System
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN117761165B (en) * 2024-02-22 2024-05-03 中国石油大学(华东) Pipeline crack positioning method based on electromagnetic ultrasonic array torsion guided wave

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247925A (en) * 1962-03-08 1966-04-26 Lord Corp Loudspeaker
DE1132593B (en) * 1965-04-05 1962-07-05 Bolt Beranek & Newman Acoustically effective plate, especially for coupling to an electroacoustic transducer
ATE117155T1 (en) * 1990-08-04 1995-01-15 Secr Defence Brit PANEL-SHAPED SPEAKER.
RO119046B1 (en) * 1995-09-02 2004-02-27 Verityágroupáplc Panel-shaped speaker
EP0847664B1 (en) * 1995-09-02 1999-04-28 New Transducers Limited Loudspeakers comprising panel-form acoustic radiating elements
UA51671C2 (en) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Acoustic device
GB9704486D0 (en) * 1997-03-04 1997-04-23 New Transducers Ltd Acoustic devices etc
DE19757098C2 (en) * 1997-12-20 2003-01-09 Harman Audio Electronic Sys Suspension for sound reproduction arrangements based on the bending wave principle

Also Published As

Publication number Publication date
PL343115A1 (en) 2001-07-30
NZ506731A (en) 2003-02-28
GB2350008B (en) 2001-05-02
TW475340B (en) 2002-02-01
EA003215B1 (en) 2003-02-27
JP2002511682A (en) 2002-04-16
GB2350008A (en) 2000-11-15
ZA200004746B (en) 2001-06-27
BG104810A (en) 2001-07-31
EA200001016A1 (en) 2001-02-26
KR20010042428A (en) 2001-05-25
CZ20003591A3 (en) 2001-01-17
EP1068770B1 (en) 2005-04-27
ATE294492T1 (en) 2005-05-15
AU2947199A (en) 1999-10-25
CN1296720A (en) 2001-05-23
AU746216B2 (en) 2002-04-18
HUP0102859A2 (en) 2001-12-28
HUP0102859A3 (en) 2003-03-28
IL138312A0 (en) 2001-10-31
GB9806994D0 (en) 1998-06-03
JP4258696B2 (en) 2009-04-30
NO20004921D0 (en) 2000-09-29
CO4830489A1 (en) 1999-08-30
DE69924990D1 (en) 2005-06-02
CN1143593C (en) 2004-03-24
GB0020986D0 (en) 2000-10-11
BR9909901A (en) 2000-12-26
ID27055A (en) 2001-02-22
WO1999052324A1 (en) 1999-10-14
HK1032504A1 (en) 2001-07-20
SK14552000A3 (en) 2001-05-10
DE69924990T2 (en) 2006-02-23
NO20004921L (en) 2000-11-28
CZ300065B6 (en) 2009-01-21
AR018832A1 (en) 2001-12-12
CA2326161A1 (en) 1999-10-14
EP1068770A1 (en) 2001-01-17

Similar Documents

Publication Publication Date Title
TR200002878T2 (en) Acoustic device
TR199800372T1 (en) Acoustic device.
TR200100632T2 (en) Loudspeakers with a panel-shaped resonant piece
YU50700A (en) Acoustic device comprising a panel member relying on bending wave action
BR9912468A (en) Acoustic device
ATE297265T1 (en) ULTRASONIC DEVICE
TR200101847T2 (en) Ultraphobic surface
ES2175107T3 (en) ULTRASOUND CUTTING DEVICE.
TR200002108T2 (en) Active acoustic devices containing panel elements.
TR199900357T2 (en) Cut-through.
FI980649A0 (en) Foerfarande och anordning Foer att behandla riktad ljud i en acoustik virtualmiljoe
DE69601724D1 (en) GREETING CARD OR THE LIKE WITH SPEAKER
TR200100682T2 (en) Acoustic device in the form of a panel using bending wave modes
TR199700304A2 (en) Treatment instrument simply adjusted to be at a desired distance from a reference point.
DE69917802D1 (en) DEVICE FOR REDUCING NOISE
PL325245A1 (en) Musical instrument with built-in loudspeakers
ATE177581T1 (en) PACKAGING
EE9900154A (en) Radiotelephone with non-resonant wave guide acoustically coupled to the microphone
AU2667300A (en) Method and device for reducing or preventing noise development of friction brakes and friction clutches
ATE256959T1 (en) LOUDSPEAKER WITH PHASE UNCORRELATED DIFFUSE SOUND SOURCE
KR950025368A (en) Air conditioner noise reduction device
TR200000258T2 (en) Air-jet collector.
CA2188534A1 (en) Active Noise Cancelling Muffler
FR2403707A1 (en) ELECTRO-ACOUSTIC TRANSDUCER EXCITATION PROCESS
RU20419U1 (en) REVERSIBLE BREAST ELECTRICAL ACOUSTIC INSTRUMENT