JP4818556B2 - 確率論的ロバスト音声処理 - Google Patents

確率論的ロバスト音声処理 Download PDF

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Publication number
JP4818556B2
JP4818556B2 JP2001508432A JP2001508432A JP4818556B2 JP 4818556 B2 JP4818556 B2 JP 4818556B2 JP 2001508432 A JP2001508432 A JP 2001508432A JP 2001508432 A JP2001508432 A JP 2001508432A JP 4818556 B2 JP4818556 B2 JP 4818556B2
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signal
model
processing
speech
estimated
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JP2003504653A (ja
JP2003504653A5 (enExample
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チャオ−シー ファン
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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    • 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

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  • 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)
  • Telephonic Communication Services (AREA)
  • Machine Translation (AREA)
JP2001508432A 1999-07-01 2000-06-27 確率論的ロバスト音声処理 Expired - Lifetime JP4818556B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99202136 1999-07-01
EP99202136.0 1999-07-01
PCT/EP2000/005963 WO2001003113A1 (en) 1999-07-01 2000-06-27 Robust speech processing from noisy speech models

Publications (3)

Publication Number Publication Date
JP2003504653A JP2003504653A (ja) 2003-02-04
JP2003504653A5 JP2003504653A5 (enExample) 2011-01-27
JP4818556B2 true JP4818556B2 (ja) 2011-11-16

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JP2001508432A Expired - Lifetime JP4818556B2 (ja) 1999-07-01 2000-06-27 確率論的ロバスト音声処理

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US (1) US6865531B1 (enExample)
EP (1) EP1116219B1 (enExample)
JP (1) JP4818556B2 (enExample)
DE (1) DE60018696T2 (enExample)
WO (1) WO2001003113A1 (enExample)

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US7587321B2 (en) * 2001-05-08 2009-09-08 Intel Corporation Method, apparatus, and system for building context dependent models for a large vocabulary continuous speech recognition (LVCSR) system
US7174292B2 (en) 2002-05-20 2007-02-06 Microsoft Corporation Method of determining uncertainty associated with acoustic distortion-based noise reduction
US7103540B2 (en) 2002-05-20 2006-09-05 Microsoft Corporation Method of pattern recognition using noise reduction uncertainty
US7107210B2 (en) * 2002-05-20 2006-09-12 Microsoft Corporation Method of noise reduction based on dynamic aspects of speech
WO2004049305A2 (en) * 2002-11-21 2004-06-10 Scansoft, Inc. Discriminative training of hidden markov models for continuous speech recognition
US20040181409A1 (en) * 2003-03-11 2004-09-16 Yifan Gong Speech recognition using model parameters dependent on acoustic environment
US8150688B2 (en) * 2006-01-11 2012-04-03 Nec Corporation Voice recognizing apparatus, voice recognizing method, voice recognizing program, interference reducing apparatus, interference reducing method, and interference reducing program
JP5088701B2 (ja) * 2006-05-31 2012-12-05 日本電気株式会社 言語モデル学習システム、言語モデル学習方法、および言語モデル学習用プログラム
US7885812B2 (en) * 2006-11-15 2011-02-08 Microsoft Corporation Joint training of feature extraction and acoustic model parameters for speech recognition
US20080243503A1 (en) * 2007-03-30 2008-10-02 Microsoft Corporation Minimum divergence based discriminative training for pattern recognition
US8275615B2 (en) * 2007-07-13 2012-09-25 International Business Machines Corporation Model weighting, selection and hypotheses combination for automatic speech recognition and machine translation
US8160878B2 (en) * 2008-09-16 2012-04-17 Microsoft Corporation Piecewise-based variable-parameter Hidden Markov Models and the training thereof
GB2464093B (en) * 2008-09-29 2011-03-09 Toshiba Res Europ Ltd A speech recognition method
WO2012140248A2 (en) 2011-04-13 2012-10-18 Man Oil Group Ag Liquid products and method for emulsifying oil, and use thereof in the treatment of oil contaminations
TWI475557B (zh) * 2012-10-31 2015-03-01 Acer Inc 音訊處理裝置
CN109346097B (zh) * 2018-03-30 2023-07-14 上海大学 一种基于Kullback-Leibler差异的语音增强方法

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JPH04275600A (ja) * 1991-03-01 1992-10-01 Ricoh Co Ltd 音声認識装置
JPH0566790A (ja) * 1991-09-10 1993-03-19 Oki Electric Ind Co Ltd 音声認識方法
JPH05165492A (ja) * 1991-12-12 1993-07-02 Hitachi Ltd 音声認識装置
JPH06236196A (ja) * 1993-02-08 1994-08-23 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法および装置
JPH06282297A (ja) * 1993-03-26 1994-10-07 Idou Tsushin Syst Kaihatsu Kk 音声符号化方式
JPH06289891A (ja) * 1993-04-02 1994-10-18 Mitsubishi Electric Corp 音声認識装置
JPH08110800A (ja) * 1994-10-12 1996-04-30 Fujitsu Ltd Ａ−ｂ−Ｓ法による高能率音声符号化方式
JPH08320698A (ja) * 1995-05-23 1996-12-03 Clarion Co Ltd 音声認識装置
JPH09258768A (ja) * 1996-03-25 1997-10-03 Mitsubishi Electric Corp 騒音下音声認識装置及び騒音下音声認識方法
JPH1063293A (ja) * 1996-08-23 1998-03-06 Kokusai Denshin Denwa Co Ltd <Kdd> 電話音声認識装置
JPH1097278A (ja) * 1996-09-20 1998-04-14 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法および装置
JPH10149191A (ja) * 1996-09-20 1998-06-02 Nippon Telegr & Teleph Corp <Ntt> モデル適応方法、装置およびその記憶媒体
WO1999034354A1 (fr) * 1997-12-24 1999-07-08 Mitsubishi Denki Kabushiki Kaisha Procede de codage et de decodage sonore et dispositif de codage et de decodage correspondant

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DE4325404C2 (de) * 1993-07-29 2002-04-11 Tenovis Gmbh & Co Kg Verfahren zum Ermitteln und Klassifizieren von Störgeräuschtypen
US5727124A (en) 1994-06-21 1998-03-10 Lucent Technologies, Inc. Method of and apparatus for signal recognition that compensates for mismatching
US6067517A (en) * 1996-02-02 2000-05-23 International Business Machines Corporation Transcription of speech data with segments from acoustically dissimilar environments
US5960397A (en) * 1997-05-27 1999-09-28 At&T Corp System and method of recognizing an acoustic environment to adapt a set of based recognition models to the current acoustic environment for subsequent speech recognition
US5970446A (en) * 1997-11-25 1999-10-19 At&T Corp Selective noise/channel/coding models and recognizers for automatic speech recognition
US6389393B1 (en) * 1998-04-28 2002-05-14 Texas Instruments Incorporated Method of adapting speech recognition models for speaker, microphone, and noisy environment
US6327565B1 (en) * 1998-04-30 2001-12-04 Matsushita Electric Industrial Co., Ltd. Speaker and environment adaptation based on eigenvoices
US6324510B1 (en) * 1998-11-06 2001-11-27 Lernout & Hauspie Speech Products N.V. Method and apparatus of hierarchically organizing an acoustic model for speech recognition and adaptation of the model to unseen domains
US6275800B1 (en) * 1999-02-23 2001-08-14 Motorola, Inc. Voice recognition system and method

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275600A (ja) * 1991-03-01 1992-10-01 Ricoh Co Ltd 音声認識装置
JPH0566790A (ja) * 1991-09-10 1993-03-19 Oki Electric Ind Co Ltd 音声認識方法
JPH05165492A (ja) * 1991-12-12 1993-07-02 Hitachi Ltd 音声認識装置
JPH06236196A (ja) * 1993-02-08 1994-08-23 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法および装置
JPH06282297A (ja) * 1993-03-26 1994-10-07 Idou Tsushin Syst Kaihatsu Kk 音声符号化方式
JPH06289891A (ja) * 1993-04-02 1994-10-18 Mitsubishi Electric Corp 音声認識装置
JPH08110800A (ja) * 1994-10-12 1996-04-30 Fujitsu Ltd Ａ−ｂ−Ｓ法による高能率音声符号化方式
JPH08320698A (ja) * 1995-05-23 1996-12-03 Clarion Co Ltd 音声認識装置
JPH09258768A (ja) * 1996-03-25 1997-10-03 Mitsubishi Electric Corp 騒音下音声認識装置及び騒音下音声認識方法
JPH1063293A (ja) * 1996-08-23 1998-03-06 Kokusai Denshin Denwa Co Ltd <Kdd> 電話音声認識装置
JPH1097278A (ja) * 1996-09-20 1998-04-14 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法および装置
JPH10149191A (ja) * 1996-09-20 1998-06-02 Nippon Telegr & Teleph Corp <Ntt> モデル適応方法、装置およびその記憶媒体
WO1999034354A1 (fr) * 1997-12-24 1999-07-08 Mitsubishi Denki Kabushiki Kaisha Procede de codage et de decodage sonore et dispositif de codage et de decodage correspondant

Also Published As

Publication number Publication date
EP1116219B1 (en) 2005-03-16
WO2001003113A1 (en) 2001-01-11
EP1116219A1 (en) 2001-07-18
JP2003504653A (ja) 2003-02-04
US6865531B1 (en) 2005-03-08
DE60018696T2 (de) 2006-04-06
DE60018696D1 (de) 2005-04-21

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