AR014430A1 - Dispositivo acustico y metodo para fabricarlo - Google Patents

Dispositivo acustico y metodo para fabricarlo

Info

Publication number
AR014430A1
AR014430A1 ARP990100197A ARP990100197A AR014430A1 AR 014430 A1 AR014430 A1 AR 014430A1 AR P990100197 A ARP990100197 A AR P990100197A AR P990100197 A ARP990100197 A AR P990100197A AR 014430 A1 AR014430 A1 AR 014430A1
Authority
AR
Argentina
Prior art keywords
acoustic
transducer
distribution
location
resonant
Prior art date
Application number
ARP990100197A
Other languages
English (en)
Spanish (es)
Original Assignee
New Transducers 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
Priority claimed from GBGB9801054.9A external-priority patent/GB9801054D0/en
Priority claimed from GBGB9801057.2A external-priority patent/GB9801057D0/en
Priority claimed from GBGB9811100.8A external-priority patent/GB9811100D0/en
Priority claimed from GBGB9813293.9A external-priority patent/GB9813293D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of AR014430A1 publication Critical patent/AR014430A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
ARP990100197A 1998-01-20 1999-01-19 Dispositivo acustico y metodo para fabricarlo AR014430A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9801054.9A GB9801054D0 (en) 1998-01-20 1998-01-20 Acoustic panels
GBGB9801057.2A GB9801057D0 (en) 1998-01-20 1998-01-20 Acoustic panels
GBGB9811100.8A GB9811100D0 (en) 1998-05-23 1998-05-23 Acoustic panels
GBGB9813293.9A GB9813293D0 (en) 1998-06-20 1998-06-20 Acoustic panels

Publications (1)

Publication Number Publication Date
AR014430A1 true AR014430A1 (es) 2001-02-28

Family

ID=27451742

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100197A AR014430A1 (es) 1998-01-20 1999-01-19 Dispositivo acustico y metodo para fabricarlo

Country Status (22)

Country Link
EP (2) EP1414266B1 (https=)
JP (1) JP4173283B2 (https=)
KR (1) KR100646191B1 (https=)
CN (1) CN1287766B (https=)
AR (1) AR014430A1 (https=)
AT (1) ATE280482T1 (https=)
AU (1) AU747693B2 (https=)
BG (1) BG104543A (https=)
BR (1) BR9907145A (https=)
CA (1) CA2318292A1 (https=)
DE (2) DE69921295T8 (https=)
EA (1) EA200000781A1 (https=)
HU (1) HUP0102858A3 (https=)
IL (1) IL136820A0 (https=)
NO (1) NO20003705L (https=)
NZ (1) NZ504133A (https=)
PL (1) PL341377A1 (https=)
SK (1) SK10822000A3 (https=)
TR (1) TR200002108T2 (https=)
TW (1) TW432889B (https=)
WO (1) WO1999037121A1 (https=)
YU (1) YU36800A (https=)

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HUP0102904A3 (en) 1998-06-22 2002-12-28 Slab Technology Ltd Albany Loudspeakers
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JP3512087B2 (ja) 1999-06-15 2004-03-29 日本電気株式会社 パネルスピーカ
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TW511391B (en) 2000-01-24 2002-11-21 New Transducers Ltd Transducer
US7151837B2 (en) 2000-01-27 2006-12-19 New Transducers Limited Loudspeaker
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GB0019701D0 (en) * 2000-08-11 2000-09-27 New Transducers Ltd Loudspeaker
GB0022913D0 (en) * 2000-09-19 2000-11-01 New Transducers Ltd Loudspeaker
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CN1535556A (zh) * 2001-05-11 2004-10-06 ����ת�������޹�˾ 扬声器
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EP1274272A1 (en) * 2001-06-19 2003-01-08 Chao-Hsien Lin The application of invisible speaker and the method for fabricating the same
DE60226098T2 (de) * 2001-06-28 2009-06-18 Panasonic Corp., Kadoma Lautsprechersystem, Mobilendgerät und elektronische Vorrichtung
DE10164509A1 (de) * 2001-12-28 2003-07-17 Webasto Vehicle Sys Int Gmbh Lautsprechersystem für die Audioanlage eines Kraftfahrzeuges
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JP3886391B2 (ja) * 2002-02-15 2007-02-28 シャープ株式会社 カード型装置、及び、それを備えた電子機器
US6983819B2 (en) 2002-04-02 2006-01-10 Awi Licensing Company Entertainment sound panels
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GB0400323D0 (en) 2004-01-08 2004-02-11 New Transducers Ltd Loudspeakers
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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
US10848118B2 (en) 2004-08-10 2020-11-24 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
JP4700323B2 (ja) * 2004-10-28 2011-06-15 ホシデン株式会社 フラットパネルスピーカ
JP4072542B2 (ja) * 2005-03-14 2008-04-09 Ｎｅｃアクセステクニカ株式会社 スピーカ一体型ディスプレイ
WO2007047442A1 (en) 2005-10-13 2007-04-26 Donnelly Corporation Acoustical window assembly for vehicle
US8389120B2 (en) 2005-12-07 2013-03-05 Agc Glass Europe Sound-generating glazing
RU2436747C2 (ru) * 2005-12-07 2011-12-20 Агк Гласс Юроп Звукогенерирующее остекление
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
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
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
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
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
DE102006056394B4 (de) * 2006-11-29 2010-05-20 Siemens Ag Beleuchtungseinrichtung
GB2471474B (en) * 2009-06-30 2014-11-19 New Transducers Ltd Actuator
JP5527878B2 (ja) * 2009-07-30 2014-06-25 トムソン ライセンシング 表示装置及び音声出力装置
FR2955226B1 (fr) * 2010-01-08 2011-12-30 Commissariat Energie Atomique Dispositif de detection d'ondes acoustiques et systeme de localisation d'une source d'ondes acoustiques
US9066183B2 (en) 2010-04-15 2015-06-23 Panasonic Intellectual Property Management Co., Ltd. Piezoelectric speaker
JP2012105021A (ja) * 2010-11-09 2012-05-31 Sony Corp スピーカー装置
US8983098B2 (en) * 2012-08-14 2015-03-17 Turtle Beach Corporation Substantially planate parametric emitter and associated methods
US20150381024A9 (en) * 2013-03-14 2015-12-31 Lewis Athanas Linear Loudspeaker Motor
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
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
US9660596B2 (en) * 2015-01-23 2017-05-23 Tectonic Audio Labs Audio transducer stabilization system and method
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
CN104789473B (zh) * 2015-05-18 2018-02-09 宁波大学 一种用于微藻冻存的非渗透保护剂
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
CN109845291B (zh) 2016-12-27 2022-03-08 索尼公司 显示设备
US11115740B2 (en) 2016-12-27 2021-09-07 Sony Corporation Flat panel speaker and display unit
JP6950742B2 (ja) * 2017-10-04 2021-10-13 Ａｇｃ株式会社 ディスプレイ装置およびテレビジョン装置
EP3734996B1 (en) 2017-12-28 2023-06-28 Sony Group Corporation Display apparatus
JP7205495B2 (ja) 2017-12-28 2023-01-17 ソニーグループ株式会社 表示装置および信号生成装置
CN108510436B (zh) * 2018-03-28 2020-09-15 清华大学 一种冷冻电镜三维重构中重构参数搜索方法和系统
JP2021521700A (ja) 2018-04-11 2021-08-26 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー オーディオ強化聴力保護システム
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN110913319B (zh) * 2018-09-18 2021-10-01 乐金显示有限公司 显示设备
EP3864860A1 (en) * 2018-10-13 2021-08-18 The University of Rochester Method, system and devices for selective modal control for vibrating structures
US10782731B1 (en) 2019-02-28 2020-09-22 Google Llc Modal frequency shifting for loudspeaker devices
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US12497824B2 (en) 2020-08-07 2025-12-16 Cardinal Cg Company Optical device with aerogel tiling technology
US12352102B2 (en) 2020-08-07 2025-07-08 Cardinal Cg Company Aerogel glazing adhesion and IG unit technology
US12312271B2 (en) 2021-04-15 2025-05-27 Cardinal Cg Company Flexible aerogel, flexible glass technology
EP4582381A3 (en) 2022-03-09 2025-10-01 Cardinal CG Company Silica wet gel and aerogel
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DE1132593B (de) * 1965-04-05 1962-07-05 Bolt Beranek & Newman Akustisch wirksame Platte, insbesondere zur Ankopplung an einen elektroakustischen Wandler
JPS6161598A (ja) * 1984-09-03 1986-03-29 Matsushita Electric Ind Co Ltd 音響装置
JP3034952B2 (ja) * 1990-08-04 2000-04-17 イギリス国 パネル形スピーカ
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій

Also Published As

Publication number Publication date
EP1414266A3 (en) 2006-08-16
CN1287766A (zh) 2001-03-14
ATE280482T1 (de) 2004-11-15
AU747693B2 (en) 2002-05-16
DE69839134T2 (de) 2009-02-12
PL341377A1 (en) 2001-04-09
EP1050190B1 (en) 2004-10-20
DE69921295D1 (de) 2004-11-25
DE69921295T8 (de) 2006-07-06
DE69921295T2 (de) 2006-02-09
EA200000781A1 (ru) 2000-12-25
EP1414266B1 (en) 2008-02-13
KR20010024874A (ko) 2001-03-26
TR200002108T2 (tr) 2000-11-21
EP1050190A1 (en) 2000-11-08
NO20003705L (no) 2000-09-20
WO1999037121A1 (en) 1999-07-22
TW432889B (en) 2001-05-01
NZ504133A (en) 2002-03-28
CA2318292A1 (en) 1999-07-22
JP2002510182A (ja) 2002-04-02
HUP0102858A3 (en) 2003-03-28
HK1029247A1 (en) 2001-03-23
SK10822000A3 (sk) 2000-12-11
HUP0102858A2 (hu) 2001-12-28
YU36800A (sh) 2002-03-18
IL136820A0 (en) 2001-06-14
KR100646191B1 (ko) 2006-11-17
BR9907145A (pt) 2000-10-24
AU2068199A (en) 1999-08-02
CN1287766B (zh) 2010-06-23
EP1414266A2 (en) 2004-04-28
NO20003705D0 (no) 2000-07-19
BG104543A (bg) 2001-01-31
JP4173283B2 (ja) 2008-10-29
DE69839134D1 (de) 2008-03-27

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