HK1051292A1 - Electroacoustic waveguide system and method for operating an acoustic waveguide - Google Patents

Electroacoustic waveguide system and method for operating an acoustic waveguide

Info

Publication number
HK1051292A1
HK1051292A1 HK03103343.5A HK03103343A HK1051292A1 HK 1051292 A1 HK1051292 A1 HK 1051292A1 HK 03103343 A HK03103343 A HK 03103343A HK 1051292 A1 HK1051292 A1 HK 1051292A1
Authority
HK
Hong Kong
Prior art keywords
waveguide
operating
electroacoustic
acoustic
waveguide system
Prior art date
Application number
HK03103343.5A
Other languages
English (en)
Inventor
J Richard Aylward
Original Assignee
Bose Corp
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 Bose Corp filed Critical Bose Corp
Publication of HK1051292A1 publication Critical patent/HK1051292A1/xx

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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • 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 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
HK03103343.5A 2001-01-02 2003-05-13 Electroacoustic waveguide system and method for operating an acoustic waveguide HK1051292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/753,167 US7426280B2 (en) 2001-01-02 2001-01-02 Electroacoustic waveguide transducing

Publications (1)

Publication Number Publication Date
HK1051292A1 true HK1051292A1 (en) 2003-07-25

Family

ID=25029452

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03103343.5A HK1051292A1 (en) 2001-01-02 2003-05-13 Electroacoustic waveguide system and method for operating an acoustic waveguide

Country Status (6)

Country Link
US (2) US7426280B2 (fr)
EP (1) EP1221823B1 (fr)
JP (1) JP3564102B2 (fr)
CN (1) CN1387386B (fr)
DE (1) DE60142155D1 (fr)
HK (1) HK1051292A1 (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771787B1 (en) * 1998-09-03 2004-08-03 Bose Corporation Waveguide electroacoustical transducing
US7426280B2 (en) * 2001-01-02 2008-09-16 Bose Corporation Electroacoustic waveguide transducing
US7433483B2 (en) 2001-02-09 2008-10-07 Thx Ltd. Narrow profile speaker configurations and systems
US7457425B2 (en) * 2001-02-09 2008-11-25 Thx Ltd. Vehicle sound system
US7254239B2 (en) * 2001-02-09 2007-08-07 Thx Ltd. Sound system and method of sound reproduction
US7123736B2 (en) * 2002-09-27 2006-10-17 Sony Ericsson Mobile Communications Ab Double-resonator micro-speaker assemblies and methods for tuning the same
US7676047B2 (en) * 2002-12-03 2010-03-09 Bose Corporation Electroacoustical transducing with low frequency augmenting devices
US8139797B2 (en) * 2002-12-03 2012-03-20 Bose Corporation Directional electroacoustical transducing
US7463744B2 (en) * 2003-10-31 2008-12-09 Bose Corporation Porting
US7841533B2 (en) 2003-11-13 2010-11-30 Metrologic Instruments, Inc. Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
US20050133298A1 (en) * 2003-12-22 2005-06-23 Yasuei Hasegawa Speaker box for use in back-load horn
EP1571873A1 (fr) * 2004-03-01 2005-09-07 Thomson Licensing S.A. Système acoustique
US7565948B2 (en) * 2004-03-19 2009-07-28 Bose Corporation Acoustic waveguiding
US7584820B2 (en) * 2004-03-19 2009-09-08 Bose Corporation Acoustic radiating
US7748495B2 (en) * 2005-04-20 2010-07-06 Krueger Paul M Tubular loudspeaker
US20080149417A1 (en) * 2006-12-21 2008-06-26 Apple Computer, Inc. Acoustic assembly for personal media device
US8306252B2 (en) * 2007-01-05 2012-11-06 Apple Inc. Integrated microphone assembly for personal media device
US7756553B2 (en) * 2007-01-05 2010-07-13 Apple Inc. Folded flex assembly for personal media device
US8126138B2 (en) 2007-01-05 2012-02-28 Apple Inc. Integrated speaker assembly for personal media device
DK2040483T3 (da) * 2007-09-21 2013-06-03 Laurence George Dickie Port-højtalerkabinet med konisk bølgelederabsorber
KR101385839B1 (ko) 2007-09-21 2014-04-16 삼성전자주식회사 고품질 음향을 출력하기 위한 이동 통신 단말기의 스피커장치
US7886869B2 (en) * 2007-09-27 2011-02-15 Kevin Bastyr Acoustic waveguide mode controlling
JP5113471B2 (ja) * 2007-10-02 2013-01-09 Ｓ′Ｎｅｘｔ株式会社 スピーカシステム
US8615097B2 (en) 2008-02-21 2013-12-24 Bose Corportion Waveguide electroacoustical transducing
US8351629B2 (en) * 2008-02-21 2013-01-08 Robert Preston Parker Waveguide electroacoustical transducing
US8295526B2 (en) * 2008-02-21 2012-10-23 Bose Corporation Low frequency enclosure for video display devices
US8351630B2 (en) * 2008-05-02 2013-01-08 Bose Corporation Passive directional acoustical radiating
US8002078B2 (en) * 2009-02-19 2011-08-23 Bose Corporation Acoustic waveguide vibration damping
US8290546B2 (en) 2009-02-23 2012-10-16 Apple Inc. Audio jack with included microphone
US8094855B2 (en) * 2009-09-08 2012-01-10 Clements Philip R Inverse horn loudspeakers
US8401216B2 (en) * 2009-10-27 2013-03-19 Saab Sensis Corporation Acoustic traveling wave tube system and method for forming and propagating acoustic waves
US8265310B2 (en) * 2010-03-03 2012-09-11 Bose Corporation Multi-element directional acoustic arrays
TW201134233A (en) * 2010-03-25 2011-10-01 Zhao-Lang Wang Audio radiation type reflective sound box structure
US8553894B2 (en) 2010-08-12 2013-10-08 Bose Corporation Active and passive directional acoustic radiating
US8385575B2 (en) * 2011-06-28 2013-02-26 Shu-Fang Hu Reflex enclosure
US9066172B2 (en) 2012-09-28 2015-06-23 Apple Inc. Acoustic waveguide and computing devices using same
US9432772B2 (en) * 2012-11-08 2016-08-30 Google Technology Holdings LLC Methods and apparatus for porting loudspeakers to an earpiece
US9380369B2 (en) 2013-02-14 2016-06-28 Apple Inc. Microphone seal
US10057701B2 (en) 2015-03-31 2018-08-21 Bose Corporation Method of manufacturing a loudspeaker
US9451355B1 (en) 2015-03-31 2016-09-20 Bose Corporation Directional acoustic device
WO2017196631A1 (fr) * 2016-05-10 2017-11-16 Bose Corporation Dispositif acoustique
CN106528907B (zh) * 2016-08-30 2023-07-11 苏州上声电子股份有限公司 一种通风式车载低音扬声器系统及其设计方法
CN110089128B (zh) * 2016-12-14 2020-08-25 杜比实验室特许公司 具有交叉耦合的双波柱的多驱动器扬声器及其输出方法
US10542347B2 (en) * 2017-06-03 2020-01-21 Don Petracek Speaker cabinet to effectively amplify the full and natural sound of an acoustic guitar
WO2019107781A1 (fr) 2017-11-28 2019-06-06 Samsung Electronics Co., Ltd. Haut-parleur et appareil de sortie de son le comprenant
JP7135463B2 (ja) * 2018-06-08 2022-09-13 ヤマハ株式会社 スピーカ
US11317178B2 (en) * 2019-07-12 2022-04-26 Clay Allison Low-frequency spiral waveguide speaker

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509184A (en) * 1982-03-18 1985-04-02 Pioneer Electronic Corporation Stereo sound system
US4628528A (en) * 1982-09-29 1986-12-09 Bose Corporation Pressure wave transducing
JP2622846B2 (ja) * 1987-12-14 1997-06-25 パイオニア株式会社 バスレフ型スピーカシステム
JPH0211941A (ja) 1988-06-29 1990-01-17 Bridgestone Corp 防振・緩衝装置
JPH02302199A (ja) 1989-05-17 1990-12-14 Matsushita Electric Ind Co Ltd スピーカシステム
JPH0322796A (ja) 1989-06-20 1991-01-31 Sharp Corp スピーカのキャビネット構造
JP2724230B2 (ja) 1990-01-23 1998-03-09 パイオニア株式会社 ホーン型スピーカ
JP3127066B2 (ja) * 1992-10-30 2001-01-22 インターナショナル・ビジネス・マシーンズ・コーポレ−ション パーソナル・マルチメディア・スピーカ・システム
US6002781A (en) * 1993-02-24 1999-12-14 Matsushita Electric Industrial Co., Ltd. Speaker system
JP3410206B2 (ja) * 1994-04-18 2003-05-26 パイオニア株式会社 スピーカ装置
US6201872B1 (en) * 1995-03-12 2001-03-13 Hersh Acoustical Engineering, Inc. Active control source cancellation and active control Helmholtz resonator absorption of axial fan rotor-stator interaction noise
JP3171542B2 (ja) 1995-05-26 2001-05-28 三洋電機株式会社 スピーカ装置及びこれを用いたテレビジョン受像機
JP3022796B2 (ja) * 1997-02-04 2000-03-21 積水化学工業株式会社 硬化型粘接着シート及び部材の接合方法
FR2770734B1 (fr) 1997-10-31 2002-12-13 Thomson Television Angers Sa Enceinte acoustique amelioree
US6771787B1 (en) 1998-09-03 2004-08-03 Bose Corporation Waveguide electroacoustical transducing
US7426280B2 (en) * 2001-01-02 2008-09-16 Bose Corporation Electroacoustic waveguide transducing
JP3914449B2 (ja) * 2002-03-28 2007-05-16 パイオニア株式会社 スピーカ装置

Also Published As

Publication number Publication date
EP1221823A3 (fr) 2004-11-17
US8175311B2 (en) 2012-05-08
US20020085731A1 (en) 2002-07-04
EP1221823B1 (fr) 2010-05-19
JP3564102B2 (ja) 2004-09-08
JP2002300686A (ja) 2002-10-11
US7426280B2 (en) 2008-09-16
EP1221823A2 (fr) 2002-07-10
DE60142155D1 (de) 2010-07-01
CN1387386B (zh) 2010-05-05
US20090003639A1 (en) 2009-01-01
CN1387386A (zh) 2002-12-25

Similar Documents

Publication Publication Date Title
HK1051292A1 (en) Electroacoustic waveguide system and method for operating an acoustic waveguide
AU2002329191A1 (en) Method and system for providing an acoustic interface
AU2002254256A1 (en) System and method for analyzing vibration signals
AU2002357091A8 (en) System and method for music inditification
AU2002307768A1 (en) System and method for phytomonitoring
AU2002255848A1 (en) Guided acoustic wave inspection system
AU7266000A (en) Otoplasty and method for producing an otoplasty
AU2002236574A1 (en) Routing method and apparatus
AUPR157300A0 (en) An apparatus and method (bin03)
AU2002237955A1 (en) Method and system for installing an operating system
AUPR157600A0 (en) An apparatus and method (bin04)
GB0228800D0 (en) Acoustic communication device and acoustic signal communication method
GB2373676B (en) Communications operating system and method therefor
AU2002322871A1 (en) Sound pollution surveillance system and method
AU2001286136A1 (en) Method and system for elimination of acoustic feedback
GB2380795B (en) Acoustic fluid-gauging system
AU2001280714A1 (en) Method and apparatus for vibration control
AU2002221352A1 (en) Computer based verification system for telecommunication devices and method of operating the same
AU2002246957A1 (en) Smart-caching system and method
AU2002243458A1 (en) Apparatus, system and method for capturing sound
IL153116A0 (en) Exciter system and method for communications within an enclosed space
GB0115143D0 (en) Method and apparatus for sound control
AU2002237724A1 (en) Method and apparatus for explosing an experimental space
AU2002330865A1 (en) Ship enclosure system and method therefor
GB2372922B (en) An audio system

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161231