DE602004014675D1 - Verfahren und Vorrichtung zur Spracherkennung - Google Patents

Verfahren und Vorrichtung zur Spracherkennung

Info

Publication number
DE602004014675D1
DE602004014675D1 DE602004014675T DE602004014675T DE602004014675D1 DE 602004014675 D1 DE602004014675 D1 DE 602004014675D1 DE 602004014675 T DE602004014675 T DE 602004014675T DE 602004014675 T DE602004014675 T DE 602004014675T DE 602004014675 D1 DE602004014675 D1 DE 602004014675D1
Authority
DE
Germany
Prior art keywords
speech recognition
speech
recognition
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
DE602004014675T
Other languages
English (en)
Inventor
Shuichi Matsumoto
Toru Marumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpine Electronics Inc
Original Assignee
Alpine Electronics Inc
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 Alpine Electronics Inc filed Critical Alpine Electronics Inc
Publication of DE602004014675D1 publication Critical patent/DE602004014675D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/225—Feedback of the input speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE602004014675T 2003-05-02 2004-04-21 Verfahren und Vorrichtung zur Spracherkennung Expired - Lifetime DE602004014675D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003127378A JP4209247B2 (ja) 2003-05-02 2003-05-02 音声認識装置および方法

Publications (1)

Publication Number Publication Date
DE602004014675D1 true DE602004014675D1 (de) 2008-08-14

Family

ID=32985618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004014675T Expired - Lifetime DE602004014675D1 (de) 2003-05-02 2004-04-21 Verfahren und Vorrichtung zur Spracherkennung

Country Status (5)

Country Link
US (1) US7552050B2 (de)
EP (1) EP1475781B1 (de)
JP (1) JP4209247B2 (de)
CN (1) CN1258753C (de)
DE (1) DE602004014675D1 (de)

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WO2006104845A1 (en) 2000-12-21 2006-10-05 Medtronic, Inc. System and method for ventricular pacing with progressive conduction check interval
US20070225049A1 (en) * 2006-03-23 2007-09-27 Andrada Mauricio P Voice controlled push to talk system
JP2009169139A (ja) * 2008-01-17 2009-07-30 Alpine Electronics Inc 音声認識装置
US20090259397A1 (en) * 2008-04-10 2009-10-15 Richard Stanton Navigation system with touchpad remote
EP2257082A1 (de) * 2009-05-28 2010-12-01 Harman Becker Automotive Systems GmbH Hintergrundgeräusch-Schätzung in einem Lautsprecher-Raum-Mikrophon-System
CN101902674B (zh) * 2010-08-13 2012-11-28 西安交通大学 基于空间抵消的高增益扩音系统自激消除方法
US9373338B1 (en) * 2012-06-25 2016-06-21 Amazon Technologies, Inc. Acoustic echo cancellation processing based on feedback from speech recognizer
US9190057B2 (en) * 2012-12-12 2015-11-17 Amazon Technologies, Inc. Speech model retrieval in distributed speech recognition systems
CN103198831A (zh) * 2013-04-10 2013-07-10 威盛电子股份有限公司 语音操控方法与移动终端装置
US9984675B2 (en) * 2013-05-24 2018-05-29 Google Technology Holdings LLC Voice controlled audio recording system with adjustable beamforming
CN103971681A (zh) * 2014-04-24 2014-08-06 百度在线网络技术（北京）有限公司 一种语音识别方法及系统
KR102208477B1 (ko) 2014-06-30 2021-01-27 삼성전자주식회사 마이크 운용 방법 및 이를 지원하는 전자 장치
CN104167212A (zh) * 2014-08-13 2014-11-26 深圳市泛海三江科技发展有限公司 一种智能楼宇系统的音频处理方法及装置
KR102437156B1 (ko) * 2015-11-24 2022-08-26 삼성전자주식회사 전자 장치의 상태에 따른 음성 신호 처리 방법 및 그 전자 장치
WO2017130486A1 (ja) * 2016-01-28 2017-08-03 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
US20180166073A1 (en) * 2016-12-13 2018-06-14 Ford Global Technologies, Llc Speech Recognition Without Interrupting The Playback Audio
CN107146611B (zh) * 2017-04-10 2020-04-17 北京猎户星空科技有限公司 一种语音响应方法、装置及智能设备
JP2019020678A (ja) * 2017-07-21 2019-02-07 株式会社レイトロン ノイズ低減装置および音声認識装置
JP2019086903A (ja) 2017-11-02 2019-06-06 東芝映像ソリューション株式会社 音声対話端末、および音声対話端末制御方法
JP7186375B2 (ja) * 2018-03-29 2022-12-09 パナソニックＩｐマネジメント株式会社 音声処理装置、音声処理方法および音声処理システム
CN116647778A (zh) * 2023-05-17 2023-08-25 深圳市富德康电子有限公司 一种多人降噪对讲系统

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US5241692A (en) * 1991-02-19 1993-08-31 Motorola, Inc. Interference reduction system for a speech recognition device
JPH0522779A (ja) 1991-07-09 1993-01-29 Sony Corp 音声認識遠隔制御装置
US5548681A (en) * 1991-08-13 1996-08-20 Kabushiki Kaisha Toshiba Speech dialogue system for realizing improved communication between user and system
US5412735A (en) * 1992-02-27 1995-05-02 Central Institute For The Deaf Adaptive noise reduction circuit for a sound reproduction system
JP2657189B2 (ja) * 1993-02-16 1997-09-24 三田工業株式会社 制御シーケンスソフトウェアの自動生成方法とその装置
US5434922A (en) * 1993-04-08 1995-07-18 Miller; Thomas E. Method and apparatus for dynamic sound optimization
US5796849A (en) * 1994-11-08 1998-08-18 Bolt, Beranek And Newman Inc. Active noise and vibration control system accounting for time varying plant, using residual signal to create probe signal
US5664019A (en) * 1995-02-08 1997-09-02 Interval Research Corporation Systems for feedback cancellation in an audio interface garment
JPH08335094A (ja) 1995-06-08 1996-12-17 Nippon Telegr & Teleph Corp <Ntt> 音声入力方法およびこの方法を実施する装置
DE19521258A1 (de) 1995-06-10 1996-12-12 Philips Patentverwaltung Spracherkennungssystem
US5907622A (en) * 1995-09-21 1999-05-25 Dougherty; A. Michael Automatic noise compensation system for audio reproduction equipment
US5848163A (en) * 1996-02-02 1998-12-08 International Business Machines Corporation Method and apparatus for suppressing background music or noise from the speech input of a speech recognizer
US5822402A (en) * 1996-05-02 1998-10-13 Marszalek; Gary Allen Method and apparatus for processing synthesized speech and synthesizer volume for calling line identification data messages
JP3152292B2 (ja) * 1997-04-15 2001-04-03 日本電気株式会社 多チャネルエコー除去方法及び装置
US6263078B1 (en) * 1999-01-07 2001-07-17 Signalworks, Inc. Acoustic echo canceller with fast volume control compensation
US7039182B1 (en) * 1999-05-28 2006-05-02 3Com Corporation Echo canceller having improved noise immunity
DK1203509T3 (da) * 1999-07-19 2007-01-02 Oticon As Tilbagekoblingsannullering med anvendelse af båndbreddedetektering
WO2001043490A2 (en) * 1999-12-09 2001-06-14 Frederick Johannes Bruwer Speech distribution system
US20020041678A1 (en) * 2000-08-18 2002-04-11 Filiz Basburg-Ertem Method and apparatus for integrated echo cancellation and noise reduction for fixed subscriber terminals
US6725193B1 (en) * 2000-09-13 2004-04-20 Telefonaktiebolaget Lm Ericsson Cancellation of loudspeaker words in speech recognition
US6876968B2 (en) * 2001-03-08 2005-04-05 Matsushita Electric Industrial Co., Ltd. Run time synthesizer adaptation to improve intelligibility of synthesized speech
US6937980B2 (en) * 2001-10-02 2005-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Speech recognition using microphone antenna array
US7079645B1 (en) * 2001-12-18 2006-07-18 Bellsouth Intellectual Property Corp. Speaker volume control for voice communication device
JP2004080210A (ja) * 2002-08-13 2004-03-11 Fujitsu Ltd デジタルフィルタ
US7162420B2 (en) * 2002-12-10 2007-01-09 Liberato Technologies, Llc System and method for noise reduction having first and second adaptive filters

Also Published As

Publication number Publication date
EP1475781A3 (de) 2004-12-15
EP1475781B1 (de) 2008-07-02
EP1475781A2 (de) 2004-11-10
JP4209247B2 (ja) 2009-01-14
US20040260549A1 (en) 2004-12-23
CN1542734A (zh) 2004-11-03
CN1258753C (zh) 2006-06-07
JP2004333704A (ja) 2004-11-25
US7552050B2 (en) 2009-06-23

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