DE3683343D1 - Verfahren und einrichtung zur spracherkennung. - Google Patents

Verfahren und einrichtung zur spracherkennung.

Info

Publication number
DE3683343D1
DE3683343D1 DE8686113175T DE3683343T DE3683343D1 DE 3683343 D1 DE3683343 D1 DE 3683343D1 DE 8686113175 T DE8686113175 T DE 8686113175T DE 3683343 T DE3683343 T DE 3683343T DE 3683343 D1 DE3683343 D1 DE 3683343D1
Authority
DE
Germany
Prior art keywords
voice recognition
voice
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 - Fee Related
Application number
DE8686113175T
Other languages
English (en)
Inventor
Ltd Morito
Ltd Tabei
Ltd Yamada
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 JP21341885A external-priority patent/JPS6273299A/ja
Priority claimed from JP60213417A external-priority patent/JPS6273298A/ja
Priority claimed from JP22487885A external-priority patent/JPS6286399A/ja
Priority claimed from JP61000451A external-priority patent/JPS62159195A/ja
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Application granted granted Critical
Publication of DE3683343D1 publication Critical patent/DE3683343D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/20Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/02Feature extraction for speech recognition; Selection of recognition unit
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93Discriminating between voiced and unvoiced parts of speech signals
DE8686113175T 1985-09-26 1986-09-25 Verfahren und einrichtung zur spracherkennung. Expired - Fee Related DE3683343D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21341885A JPS6273299A (ja) 1985-09-26 1985-09-26 音声認識方式
JP60213417A JPS6273298A (ja) 1985-09-26 1985-09-26 音声認識方式
JP22487885A JPS6286399A (ja) 1985-10-11 1985-10-11 音声認識方法
JP61000451A JPS62159195A (ja) 1986-01-06 1986-01-06 音声パタン作成方法

Publications (1)

Publication Number Publication Date
DE3683343D1 true DE3683343D1 (de) 1992-02-20

Family

ID=27453169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113175T Expired - Fee Related DE3683343D1 (de) 1985-09-26 1986-09-25 Verfahren und einrichtung zur spracherkennung.

Country Status (3)

Country Link
US (2) US4852181A (de)
EP (1) EP0219712B1 (de)
DE (1) DE3683343D1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001761A (en) * 1988-02-09 1991-03-19 Nec Corporation Device for normalizing a speech spectrum
JPH02195400A (ja) * 1989-01-24 1990-08-01 Canon Inc 音声認識装置
US5761639A (en) * 1989-03-13 1998-06-02 Kabushiki Kaisha Toshiba Method and apparatus for time series signal recognition with signal variation proof learning
JP3002204B2 (ja) * 1989-03-13 2000-01-24 株式会社東芝 時系列信号認識装置
JP2969862B2 (ja) * 1989-10-04 1999-11-02 松下電器産業株式会社 音声認識装置
GB2239971B (en) * 1989-12-06 1993-09-29 Ca Nat Research Council System for separating speech from background noise
WO1991011696A1 (en) * 1990-02-02 1991-08-08 Motorola, Inc. Method and apparatus for recognizing command words in noisy environments
CA2042926C (en) * 1990-05-22 1997-02-25 Ryuhei Fujiwara Speech recognition method with noise reduction and a system therefor
DE69131739T2 (de) * 1990-05-28 2001-10-04 Matsushita Electric Ind Co Ltd Einrichtung zur Sprachsignalverarbeitung für die Bestimmung eines Sprachsignals in einem verrauschten Sprachsignal
JP2870224B2 (ja) * 1991-06-19 1999-03-17 松下電器産業株式会社 音声認識方法
US5548681A (en) * 1991-08-13 1996-08-20 Kabushiki Kaisha Toshiba Speech dialogue system for realizing improved communication between user and system
US5450522A (en) * 1991-08-19 1995-09-12 U S West Advanced Technologies, Inc. Auditory model for parametrization of speech
JPH05134694A (ja) * 1991-11-15 1993-05-28 Sony Corp 音声認識装置
WO1994002936A1 (en) * 1992-07-17 1994-02-03 Voice Powered Technology International, Inc. Voice recognition apparatus and method
FR2697101B1 (fr) * 1992-10-21 1994-11-25 Sextant Avionique Procédé de détection de la parole.
JP2737624B2 (ja) * 1993-12-27 1998-04-08 日本電気株式会社 音声認識装置
JP2797949B2 (ja) * 1994-01-31 1998-09-17 日本電気株式会社 音声認識装置
US5590242A (en) * 1994-03-24 1996-12-31 Lucent Technologies Inc. Signal bias removal for robust telephone speech recognition
US5764852A (en) * 1994-08-16 1998-06-09 International Business Machines Corporation Method and apparatus for speech recognition for distinguishing non-speech audio input events from speech audio input events
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US6760463B2 (en) * 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
JPH08335091A (ja) * 1995-06-09 1996-12-17 Sony Corp 音声認識装置、および音声合成装置、並びに音声認識合成装置
JP3180655B2 (ja) * 1995-06-19 2001-06-25 日本電信電話株式会社 パターンマッチングによる単語音声認識方法及びその方法を実施する装置
CA2228948C (en) * 1995-08-24 2001-11-20 British Telecommunications Public Limited Company Pattern recognition
DK0788290T3 (da) * 1996-02-01 2005-02-14 Siemens Audiologische Technik Programmerbart höreapparat
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
JP3452443B2 (ja) * 1996-03-25 2003-09-29 三菱電機株式会社 騒音下音声認識装置及び騒音下音声認識方法
US5832440A (en) * 1996-06-10 1998-11-03 Dace Technology Trolling motor with remote-control system having both voice--command and manual modes
KR100442825B1 (ko) * 1997-07-11 2005-02-03 삼성전자주식회사 음성 인식을 위한 환경 보상 방법
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US6920421B2 (en) 1999-12-28 2005-07-19 Sony Corporation Model adaptive apparatus for performing adaptation of a model used in pattern recognition considering recentness of a received pattern data
US8290768B1 (en) 2000-06-21 2012-10-16 International Business Machines Corporation System and method for determining a set of attributes based on content of communications
US6408277B1 (en) 2000-06-21 2002-06-18 Banter Limited System and method for automatic task prioritization
US9699129B1 (en) 2000-06-21 2017-07-04 International Business Machines Corporation System and method for increasing email productivity
US7853664B1 (en) * 2000-07-31 2010-12-14 Landmark Digital Services Llc Method and system for purchasing pre-recorded music
US6990453B2 (en) 2000-07-31 2006-01-24 Landmark Digital Services Llc System and methods for recognizing sound and music signals in high noise and distortion
JP3670217B2 (ja) * 2000-09-06 2005-07-13 国立大学法人名古屋大学 雑音符号化装置、雑音復号装置、雑音符号化方法および雑音復号方法
US7003455B1 (en) * 2000-10-16 2006-02-21 Microsoft Corporation Method of noise reduction using correction and scaling vectors with partitioning of the acoustic space in the domain of noisy speech
US7644057B2 (en) * 2001-01-03 2010-01-05 International Business Machines Corporation System and method for electronic communication management
US7346510B2 (en) * 2002-03-19 2008-03-18 Microsoft Corporation Method of speech recognition using variables representing dynamic aspects of speech
US7117148B2 (en) * 2002-04-05 2006-10-03 Microsoft Corporation Method of noise reduction using correction vectors based on dynamic aspects of speech and noise normalization
US7139703B2 (en) 2002-04-05 2006-11-21 Microsoft Corporation Method of iterative noise estimation in a recursive framework
US6944590B2 (en) * 2002-04-05 2005-09-13 Microsoft Corporation Method of iterative noise estimation in a recursive framework
DE10232916B4 (de) * 2002-07-19 2008-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Charakterisieren eines Informationssignals
US7165026B2 (en) * 2003-03-31 2007-01-16 Microsoft Corporation Method of noise estimation using incremental bayes learning
US7389230B1 (en) 2003-04-22 2008-06-17 International Business Machines Corporation System and method for classification of voice signals
US8495002B2 (en) * 2003-05-06 2013-07-23 International Business Machines Corporation Software tool for training and testing a knowledge base
US20050187913A1 (en) * 2003-05-06 2005-08-25 Yoram Nelken Web-based customer service interface
JP4933899B2 (ja) 2004-02-19 2012-05-16 ランドマーク、ディジタル、サーヴィセズ、エルエルシー 放送源の識別のための方法および装置
US9240188B2 (en) 2004-09-16 2016-01-19 Lena Foundation System and method for expressive language, developmental disorder, and emotion assessment
US8938390B2 (en) * 2007-01-23 2015-01-20 Lena Foundation System and method for expressive language and developmental disorder assessment
US9355651B2 (en) 2004-09-16 2016-05-31 Lena Foundation System and method for expressive language, developmental disorder, and emotion assessment
US10223934B2 (en) 2004-09-16 2019-03-05 Lena Foundation Systems and methods for expressive language, developmental disorder, and emotion assessment, and contextual feedback
ES2569423T3 (es) 2005-02-08 2016-05-10 Shazam Investments Limited Identificación automática de material repetido en señales de audio
WO2008024800A2 (en) * 2006-08-21 2008-02-28 Western Slope Utilities, Inc. Systems and methods for swab transport in pipeline rehabilitation
EP2126901B1 (de) * 2007-01-23 2015-07-01 Infoture, Inc. System zur sprachanalyse
US8453170B2 (en) * 2007-02-27 2013-05-28 Landmark Digital Services Llc System and method for monitoring and recognizing broadcast data
US7840177B2 (en) * 2007-05-23 2010-11-23 Landmark Digital Services, Llc Device for monitoring multiple broadcast signals
US8805560B1 (en) 2011-10-18 2014-08-12 Google Inc. Noise based interest point density pruning
US8924209B2 (en) * 2012-09-12 2014-12-30 Zanavox Identifying spoken commands by templates of ordered voiced and unvoiced sound intervals
US9159327B1 (en) * 2012-12-20 2015-10-13 Google Inc. System and method for adding pitch shift resistance to an audio fingerprint
KR20150031896A (ko) * 2013-09-17 2015-03-25 한국전자통신연구원 음성인식장치 및 그 동작방법
CN107101713B (zh) * 2017-05-04 2019-06-28 安徽江淮汽车集团股份有限公司 一种卡车接收机的底噪超标排查方法及系统
KR102413282B1 (ko) * 2017-08-14 2022-06-27 삼성전자주식회사 개인화된 음성 인식 방법 및 이를 수행하는 사용자 단말 및 서버
US10529357B2 (en) 2017-12-07 2020-01-07 Lena Foundation Systems and methods for automatic determination of infant cry and discrimination of cry from fussiness
CN109029959B (zh) * 2018-08-27 2020-08-21 深圳供电局有限公司 一种变压器绕组的机械状态检测方法
CN112466327B (zh) * 2020-10-23 2022-02-22 北京百度网讯科技有限公司 语音处理方法、装置和电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000369A (en) * 1974-12-05 1976-12-28 Rockwell International Corporation Analog signal channel equalization with signal-in-noise embodiment
JPS5272504A (en) * 1975-12-15 1977-06-17 Fuji Xerox Co Ltd Device for recognizing word audio
JPS53105303A (en) * 1977-02-25 1978-09-13 Hitachi Ltd Preprocessing system for audio recognition
JPS57147781A (en) * 1981-03-06 1982-09-11 Nec Corp Pattern matching device
US4520500A (en) * 1981-05-07 1985-05-28 Oki Electric Industry Co., Ltd. Speech recognition system
JPS58190994A (ja) * 1982-05-01 1983-11-08 日産自動車株式会社 車両用音声認識装置
US4630304A (en) * 1985-07-01 1986-12-16 Motorola, Inc. Automatic background noise estimator for a noise suppression system

Also Published As

Publication number Publication date
EP0219712A1 (de) 1987-04-29
EP0219712B1 (de) 1992-01-08
US4852181A (en) 1989-07-25
US4918735A (en) 1990-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee