FR2852779B1 - Procede pour traiter un signal electrique de son - Google Patents

Procede pour traiter un signal electrique de son

Info

Publication number
FR2852779B1
FR2852779B1 FR0350057A FR0350057A FR2852779B1 FR 2852779 B1 FR2852779 B1 FR 2852779B1 FR 0350057 A FR0350057 A FR 0350057A FR 0350057 A FR0350057 A FR 0350057A FR 2852779 B1 FR2852779 B1 FR 2852779B1
Authority
FR
France
Prior art keywords
sound
processing
electrical signal
electrical
signal
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.)
Expired - Lifetime
Application number
FR0350057A
Other languages
English (en)
Other versions
FR2852779A1 (fr
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 filed Critical
Priority to FR0350057A priority Critical patent/FR2852779B1/fr
Priority to EP04722309A priority patent/EP1606974A1/fr
Priority to PCT/FR2004/050120 priority patent/WO2004086818A1/fr
Priority to US10/550,230 priority patent/US7613305B2/en
Priority to CN2004800075549A priority patent/CN1762178B/zh
Publication of FR2852779A1 publication Critical patent/FR2852779A1/fr
Application granted granted Critical
Publication of FR2852779B1 publication Critical patent/FR2852779B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
FR0350057A 2003-03-20 2003-03-20 Procede pour traiter un signal electrique de son Expired - Lifetime FR2852779B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0350057A FR2852779B1 (fr) 2003-03-20 2003-03-20 Procede pour traiter un signal electrique de son
EP04722309A EP1606974A1 (fr) 2003-03-20 2004-03-22 Procede pour traiter un signal electrique de son
PCT/FR2004/050120 WO2004086818A1 (fr) 2003-03-20 2004-03-22 Procede pour traiter un signal electrique de son
US10/550,230 US7613305B2 (en) 2003-03-20 2004-03-22 Method for treating an electric sound signal
CN2004800075549A CN1762178B (zh) 2003-03-20 2004-03-22 用于处理电声音信号的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350057A FR2852779B1 (fr) 2003-03-20 2003-03-20 Procede pour traiter un signal electrique de son

Publications (2)

Publication Number Publication Date
FR2852779A1 FR2852779A1 (fr) 2004-09-24
FR2852779B1 true FR2852779B1 (fr) 2008-08-01

Family

ID=32922399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350057A Expired - Lifetime FR2852779B1 (fr) 2003-03-20 2003-03-20 Procede pour traiter un signal electrique de son

Country Status (5)

Country Link
US (1) US7613305B2 (fr)
EP (1) EP1606974A1 (fr)
CN (1) CN1762178B (fr)
FR (1) FR2852779B1 (fr)
WO (1) WO2004086818A1 (fr)

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US8019091B2 (en) 2000-07-19 2011-09-13 Aliphcom, Inc. Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression
US8280072B2 (en) 2003-03-27 2012-10-02 Aliphcom, Inc. Microphone array with rear venting
US9066186B2 (en) 2003-01-30 2015-06-23 Aliphcom Light-based detection for acoustic applications
US9099094B2 (en) 2003-03-27 2015-08-04 Aliphcom Microphone array with rear venting
US8699721B2 (en) * 2008-06-13 2014-04-15 Aliphcom Calibrating a dual omnidirectional microphone array (DOMA)
US20100119075A1 (en) * 2008-11-10 2010-05-13 Rensselaer Polytechnic Institute Spatially enveloping reverberation in sound fixing, processing, and room-acoustic simulations using coded sequences
JP5611970B2 (ja) * 2008-11-21 2014-10-22 アウロ テクノロジーズ オーディオ信号を変換するためのコンバータ及び方法
EP2192794B1 (fr) * 2008-11-26 2017-10-04 Oticon A/S Améliorations dans les algorithmes d'aide auditive
FR2946936B1 (fr) * 2009-06-22 2012-11-30 Inrets Inst Nat De Rech Sur Les Transports Et Leur Securite Dispositif de detection d'obstacles comportant un systeme de restitution sonore
CA2802862A1 (fr) 2010-06-14 2011-12-22 Elwood G. Norris Traitement de signaux parametriques ameliore et systemes d'emetteur et procedes lies
BR112013001414B1 (pt) 2010-07-22 2021-04-06 Koninklijke Philips N. V. Sistema e método de reprodução de som para produzir um sinal de áudio como procedente de uma primeira direção com relação a uma posição nominal e uma orientação nominal de um ouvinte
WO2013106596A1 (fr) 2012-01-10 2013-07-18 Parametric Sound Corporation Systèmes d'amplification, systèmes de poursuite de porteuse et procédés apparentés à mettre en œuvre dans des systèmes sonores paramétriques
US8958580B2 (en) 2012-04-18 2015-02-17 Turtle Beach Corporation Parametric transducers and related methods
FR2989858A3 (fr) * 2012-04-20 2013-10-25 Arkamys Procede de protection thermique d'un haut-parleur et dispositif de protection thermique d'un haut-parleur associe
US8934650B1 (en) 2012-07-03 2015-01-13 Turtle Beach Corporation Low profile parametric transducers and related methods
US8903104B2 (en) 2013-04-16 2014-12-02 Turtle Beach Corporation Video gaming system with ultrasonic speakers
US9332344B2 (en) 2013-06-13 2016-05-03 Turtle Beach Corporation Self-bias emitter circuit
US8988911B2 (en) 2013-06-13 2015-03-24 Turtle Beach Corporation Self-bias emitter circuit
US9747367B2 (en) 2014-12-05 2017-08-29 Stages Llc Communication system for establishing and providing preferred audio
US9508335B2 (en) 2014-12-05 2016-11-29 Stages Pcs, Llc Active noise control and customized audio system
US9654868B2 (en) 2014-12-05 2017-05-16 Stages Llc Multi-channel multi-domain source identification and tracking
US10609475B2 (en) 2014-12-05 2020-03-31 Stages Llc Active noise control and customized audio system
US9668081B1 (en) * 2016-03-23 2017-05-30 Htc Corporation Frequency response compensation method, electronic device, and computer readable medium using the same
US10945080B2 (en) 2016-11-18 2021-03-09 Stages Llc Audio analysis and processing system
US9980042B1 (en) 2016-11-18 2018-05-22 Stages Llc Beamformer direction of arrival and orientation analysis system
US9980075B1 (en) 2016-11-18 2018-05-22 Stages Llc Audio source spatialization relative to orientation sensor and output
US11776529B2 (en) * 2020-04-28 2023-10-03 Samsung Electronics Co., Ltd. Method and apparatus with speech processing
KR20210132855A (ko) * 2020-04-28 2021-11-05 삼성전자주식회사 음성 처리 방법 및 장치

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US533200A (en) * 1895-01-29 Edwin e
US4893342A (en) * 1987-10-15 1990-01-09 Cooper Duane H Head diffraction compensated stereo system
US5357257A (en) * 1993-04-05 1994-10-18 General Electric Company Apparatus and method for equalizing channels in a multi-channel communication system
DE69433258T2 (de) * 1993-07-30 2004-07-01 Victor Company of Japan, Ltd., Yokohama Raumklangsignalverarbeitungsvorrichtung
US5742688A (en) * 1994-02-04 1998-04-21 Matsushita Electric Industrial Co., Ltd. Sound field controller and control method
JPH07334181A (ja) * 1994-06-08 1995-12-22 Matsushita Electric Ind Co Ltd 残響音生成装置
FR2738692B1 (fr) * 1995-09-08 1997-10-31 France Telecom Procede de filtrage numerique adaptatif dans le domaine frequentiel
US5960390A (en) * 1995-10-05 1999-09-28 Sony Corporation Coding method for using multi channel audio signals
US5642423A (en) * 1995-11-22 1997-06-24 Sony Corporation Digital surround sound processor
US6850621B2 (en) * 1996-06-21 2005-02-01 Yamaha Corporation Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction method
ATE271748T1 (de) 1998-12-31 2004-08-15 Arkamys Verfahren und vorrichtung zur tonaufnahme und wiedergabe mit natürlichen gefühl von schallfeld
US6535920B1 (en) * 1999-04-06 2003-03-18 Microsoft Corporation Analyzing, indexing and seeking of streaming information
JP3689041B2 (ja) * 1999-10-28 2005-08-31 三菱電機株式会社 立体音場再生装置
JP4867121B2 (ja) * 2001-09-28 2012-02-01 ソニー株式会社 音声信号処理方法および音声再生システム
KR101049751B1 (ko) * 2003-02-11 2011-07-19 코닌클리케 필립스 일렉트로닉스 엔.브이. 오디오 코딩

Also Published As

Publication number Publication date
EP1606974A1 (fr) 2005-12-21
WO2004086818A1 (fr) 2004-10-07
CN1762178A (zh) 2006-04-19
CN1762178B (zh) 2012-05-09
FR2852779A1 (fr) 2004-09-24
US7613305B2 (en) 2009-11-03
US20060215841A1 (en) 2006-09-28

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