HK1069664A1 - Voice matching system for audio transducers - Google Patents

Voice matching system for audio transducers

Info

Publication number
HK1069664A1
HK1069664A1 HK05102986A HK05102986A HK1069664A1 HK 1069664 A1 HK1069664 A1 HK 1069664A1 HK 05102986 A HK05102986 A HK 05102986A HK 05102986 A HK05102986 A HK 05102986A HK 1069664 A1 HK1069664 A1 HK 1069664A1
Authority
HK
Hong Kong
Prior art keywords
matching system
audio transducers
voice matching
voice
transducers
Prior art date
Application number
HK05102986A
Other languages
English (en)
Inventor
Kenneth Reichel
Original Assignee
Audio Technica Us
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 Audio Technica Us filed Critical Audio Technica Us
Publication of HK1069664A1 publication Critical patent/HK1069664A1/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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • H04R29/006—Microphone matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
HK05102986A 2003-08-29 2005-04-08 Voice matching system for audio transducers HK1069664A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/651,872 US7424119B2 (en) 2003-08-29 2003-08-29 Voice matching system for audio transducers

Publications (1)

Publication Number Publication Date
HK1069664A1 true HK1069664A1 (en) 2005-05-27

Family

ID=34104739

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05102986A HK1069664A1 (en) 2003-08-29 2005-04-08 Voice matching system for audio transducers

Country Status (9)

Country Link
US (1) US7424119B2 (ja)
EP (1) EP1511350A3 (ja)
JP (1) JP4442726B2 (ja)
CN (1) CN1294556C (ja)
AU (1) AU2004205095B2 (ja)
CA (1) CA2477024C (ja)
HK (1) HK1069664A1 (ja)
SG (1) SG109533A1 (ja)
TW (1) TWI265449B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007103037A2 (en) * 2006-03-01 2007-09-13 Softmax, Inc. System and method for generating a separated signal
US8160273B2 (en) * 2007-02-26 2012-04-17 Erik Visser Systems, methods, and apparatus for signal separation using data driven techniques
KR20090123921A (ko) * 2007-02-26 2009-12-02 퀄컴 인코포레이티드 신호 분리를 위한 시스템, 방법 및 장치
JP5070993B2 (ja) * 2007-08-27 2012-11-14 富士通株式会社 音処理装置、位相差補正方法及びコンピュータプログラム
US8175291B2 (en) * 2007-12-19 2012-05-08 Qualcomm Incorporated Systems, methods, and apparatus for multi-microphone based speech enhancement
US8321214B2 (en) * 2008-06-02 2012-11-27 Qualcomm Incorporated Systems, methods, and apparatus for multichannel signal amplitude balancing
US9497528B2 (en) * 2013-11-07 2016-11-15 Continental Automotive Systems, Inc. Cotalker nulling based on multi super directional beamformer
JP2015149550A (ja) * 2014-02-05 2015-08-20 日本放送協会 マイク補正装置
US9813830B2 (en) * 2014-06-03 2017-11-07 Intel Corporation Automated equalization of microphones
US10956546B2 (en) * 2018-06-05 2021-03-23 Cirrus Logic, Inc. Methods, apparatus and computer-readable mediums related to biometric authentication

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Publication number Priority date Publication date Assignee Title
US3814856A (en) * 1973-02-22 1974-06-04 D Dugan Control apparatus for sound reinforcement systems
US5206913A (en) 1991-02-15 1993-04-27 Lectrosonics, Inc. Method and apparatus for logic controlled microphone equalization
US5471195A (en) * 1994-05-16 1995-11-28 C & K Systems, Inc. Direction-sensing acoustic glass break detecting system
US5463893A (en) * 1994-05-16 1995-11-07 General Electric Company Sensor matching through real-time output compensation
FR2757973B1 (fr) * 1996-12-27 1999-04-09 Sgs Thomson Microelectronics Processeur de traitement matriciel
GB2330048B (en) * 1997-10-02 2002-02-27 Sony Uk Ltd Audio signal processors
DE19818611C1 (de) 1998-04-20 1999-09-16 Deutsche Telekom Ag Verfahren und Vorrichtung zur Frequenzbereichsentzerrung für Mikrofon-Arrays
DE19822021C2 (de) * 1998-05-15 2000-12-14 Siemens Audiologische Technik Hörgerät mit automatischem Mikrofonabgleich sowie Verfahren zum Betrieb eines Hörgerätes mit automatischem Mikrofonabgleich
US6654468B1 (en) * 1998-08-25 2003-11-25 Knowles Electronics, Llc Apparatus and method for matching the response of microphones in magnitude and phase
DE19849739C2 (de) 1998-10-28 2001-05-31 Siemens Audiologische Technik Adaptives Verfahren zur Korrektur der Mikrofone eines Richtmikrofonsystems in einem Hörgerät sowie Hörgerät
JP2002540696A (ja) * 1999-03-19 2002-11-26 シーメンス アクチエンゲゼルシヤフト ノイズ音響に満ちた環境でのオーディオ信号の受信と処理のための方法
DE19918883C1 (de) * 1999-04-26 2000-11-30 Siemens Audiologische Technik Hörhilfegerät mit Richtmikrofoncharakteristik
US6757385B1 (en) * 1999-06-04 2004-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Symmetry based subband acoustic echo cancellation
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US7346176B1 (en) * 2000-05-11 2008-03-18 Plantronics, Inc. Auto-adjust noise canceling microphone with position sensor
CN1138253C (zh) * 2000-06-29 2004-02-11 上海交通大学 辨识声源特性的方法
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CN2473843Y (zh) * 2000-09-21 2002-01-23 潘荣武 教学用全自动叠加扩音系统
US7027607B2 (en) * 2000-09-22 2006-04-11 Gn Resound A/S Hearing aid with adaptive microphone matching
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Also Published As

Publication number Publication date
CN1591572A (zh) 2005-03-09
AU2004205095B2 (en) 2008-11-06
US20050047610A1 (en) 2005-03-03
AU2004205095A1 (en) 2005-03-17
EP1511350A2 (en) 2005-03-02
CA2477024C (en) 2009-12-01
US7424119B2 (en) 2008-09-09
JP4442726B2 (ja) 2010-03-31
TW200511103A (en) 2005-03-16
TWI265449B (en) 2006-11-01
CA2477024A1 (en) 2005-02-28
CN1294556C (zh) 2007-01-10
EP1511350A3 (en) 2009-01-21
SG109533A1 (en) 2005-03-30
JP2005080303A (ja) 2005-03-24

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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: 20220818