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DE60302407D1 - Umgebungs- und sprecheradaptierte Spracherkennung - Google Patents

Umgebungs- und sprecheradaptierte Spracherkennung

Info

Publication number
DE60302407D1
DE60302407D1 DE60302407T DE60302407T DE60302407D1 DE 60302407 D1 DE60302407 D1 DE 60302407D1 DE 60302407 T DE60302407 T DE 60302407T DE 60302407 T DE60302407 T DE 60302407T DE 60302407 D1 DE60302407 D1 DE 60302407D1
Authority
DE
Germany
Prior art keywords
speaker
ambient
speech recognition
adapted 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.)
Withdrawn - After Issue
Application number
DE60302407T
Other languages
English (en)
Other versions
DE60302407T2 (de
Inventor
Soichi Toyama
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Application granted granted Critical
Publication of DE60302407D1 publication Critical patent/DE60302407D1/de
Publication of DE60302407T2 publication Critical patent/DE60302407T2/de
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • G10L15/07—Adaptation to the speaker
    • 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

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)
  • Artificial Intelligence (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Machine Translation (AREA)
  • Navigation (AREA)
DE60302407T 2002-09-18 2003-09-17 Umgebungs- und sprecheradaptierte Spracherkennung Withdrawn - After Issue DE60302407T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002271670 2002-09-18
JP2002271670A JP4109063B2 (ja) 2002-09-18 2002-09-18 音声認識装置及び音声認識方法

Publications (2)

Publication Number Publication Date
DE60302407D1 true DE60302407D1 (de) 2005-12-29
DE60302407T2 DE60302407T2 (de) 2006-07-27

Family

ID=31944556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302407T Withdrawn - After Issue DE60302407T2 (de) 2002-09-18 2003-09-17 Umgebungs- und sprecheradaptierte Spracherkennung

Country Status (5)

Country Link
US (1) US7257532B2 (de)
EP (1) EP1400952B1 (de)
JP (1) JP4109063B2 (de)
CN (1) CN1238833C (de)
DE (1) DE60302407T2 (de)

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JP4033299B2 (ja) * 2003-03-12 2008-01-16 株式会社エヌ・ティ・ティ・ドコモ 音声モデルの雑音適応化システム、雑音適応化方法、及び、音声認識雑音適応化プログラム
WO2005098820A1 (ja) * 2004-03-31 2005-10-20 Pioneer Corporation 音声認識装置及び音声認識方法
JP4510517B2 (ja) * 2004-05-26 2010-07-28 日本電信電話株式会社 音響モデル雑音適応化方法およびこの方法を実施する装置
US7693713B2 (en) * 2005-06-17 2010-04-06 Microsoft Corporation Speech models generated using competitive training, asymmetric training, and data boosting
CN101385073A (zh) * 2006-02-14 2009-03-11 知识风险基金21有限责任公司 具有不依赖于说话者的语音识别的通信设备
US8762148B2 (en) * 2006-02-27 2014-06-24 Nec Corporation Reference pattern adaptation apparatus, reference pattern adaptation method and reference pattern adaptation program
US8315871B2 (en) * 2009-06-04 2012-11-20 Microsoft Corporation Hidden Markov model based text to speech systems employing rope-jumping algorithm
EP4318463A3 (de) 2009-12-23 2024-02-28 Google LLC Multimodale eingabe in eine elektronische vorrichtung
US11416214B2 (en) 2009-12-23 2022-08-16 Google Llc Multi-modal input on an electronic device
US8660842B2 (en) * 2010-03-09 2014-02-25 Honda Motor Co., Ltd. Enhancing speech recognition using visual information
US8265928B2 (en) * 2010-04-14 2012-09-11 Google Inc. Geotagged environmental audio for enhanced speech recognition accuracy
US8468012B2 (en) 2010-05-26 2013-06-18 Google Inc. Acoustic model adaptation using geographic information
JP5494468B2 (ja) 2010-12-27 2014-05-14 富士通株式会社 状態検出装置、状態検出方法および状態検出のためのプログラム
US8352245B1 (en) 2010-12-30 2013-01-08 Google Inc. Adjusting language models
US8296142B2 (en) 2011-01-21 2012-10-23 Google Inc. Speech recognition using dock context
US8972256B2 (en) 2011-10-17 2015-03-03 Nuance Communications, Inc. System and method for dynamic noise adaptation for robust automatic speech recognition
US8543398B1 (en) 2012-02-29 2013-09-24 Google Inc. Training an automatic speech recognition system using compressed word frequencies
US20130243077A1 (en) * 2012-03-13 2013-09-19 Canon Kabushiki Kaisha Method and apparatus for processing moving image information, and method and apparatus for identifying moving image pattern
US8374865B1 (en) 2012-04-26 2013-02-12 Google Inc. Sampling training data for an automatic speech recognition system based on a benchmark classification distribution
US9406299B2 (en) 2012-05-08 2016-08-02 Nuance Communications, Inc. Differential acoustic model representation and linear transform-based adaptation for efficient user profile update techniques in automatic speech recognition
US8571859B1 (en) 2012-05-31 2013-10-29 Google Inc. Multi-stage speaker adaptation
US8805684B1 (en) * 2012-05-31 2014-08-12 Google Inc. Distributed speaker adaptation
US8554559B1 (en) 2012-07-13 2013-10-08 Google Inc. Localized speech recognition with offload
US9401140B1 (en) * 2012-08-22 2016-07-26 Amazon Technologies, Inc. Unsupervised acoustic model training
US8484017B1 (en) 2012-09-10 2013-07-09 Google Inc. Identifying media content
US20140074466A1 (en) 2012-09-10 2014-03-13 Google Inc. Answering questions using environmental context
US9123333B2 (en) 2012-09-12 2015-09-01 Google Inc. Minimum bayesian risk methods for automatic speech recognition
CN103065631B (zh) * 2013-01-24 2015-07-29 华为终端有限公司 一种语音识别的方法、装置
CN103971680B (zh) * 2013-01-24 2018-06-05 华为终端（东莞）有限公司 一种语音识别的方法、装置
US9734819B2 (en) 2013-02-21 2017-08-15 Google Technology Holdings LLC Recognizing accented speech
US20140278393A1 (en) 2013-03-12 2014-09-18 Motorola Mobility Llc Apparatus and Method for Power Efficient Signal Conditioning for a Voice Recognition System
US9237225B2 (en) 2013-03-12 2016-01-12 Google Technology Holdings LLC Apparatus with dynamic audio signal pre-conditioning and methods therefor
US20140270249A1 (en) 2013-03-12 2014-09-18 Motorola Mobility Llc Method and Apparatus for Estimating Variability of Background Noise for Noise Suppression
US9842592B2 (en) 2014-02-12 2017-12-12 Google Inc. Language models using non-linguistic context
US9412365B2 (en) 2014-03-24 2016-08-09 Google Inc. Enhanced maximum entropy models
US10134394B2 (en) 2015-03-20 2018-11-20 Google Llc Speech recognition using log-linear model
US9978367B2 (en) 2016-03-16 2018-05-22 Google Llc Determining dialog states for language models
CN107564513B (zh) * 2016-06-30 2020-09-08 阿里巴巴集团控股有限公司 语音识别方法及装置
US10832664B2 (en) 2016-08-19 2020-11-10 Google Llc Automated speech recognition using language models that selectively use domain-specific model components
JP6703460B2 (ja) * 2016-08-25 2020-06-03 本田技研工業株式会社 音声処理装置、音声処理方法及び音声処理プログラム
US10311860B2 (en) 2017-02-14 2019-06-04 Google Llc Language model biasing system
CN108573696B (zh) * 2017-03-10 2021-03-30 北京搜狗科技发展有限公司 一种语音识别方法、装置及设备
KR20210053072A (ko) * 2019-11-01 2021-05-11 삼성전자주식회사 사용자 발화를 처리하는 전자 장치와 그 동작 방법
JP7509008B2 (ja) * 2020-11-17 2024-07-02 トヨタ自動車株式会社 情報処理システム、情報処理方法及びプログラム

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JP3001037B2 (ja) * 1995-12-13 2000-01-17 日本電気株式会社 音声認識装置
US6026359A (en) * 1996-09-20 2000-02-15 Nippon Telegraph And Telephone Corporation Scheme for model adaptation in pattern recognition based on Taylor expansion
JPH10161692A (ja) 1996-12-03 1998-06-19 Canon Inc 音声認識装置及び音声認識方法
DE19806941A1 (de) * 1998-02-19 1999-08-26 Univ Ilmenau Tech Verfahren zur Sprecheradaption von Merkmalsreferenzen
US6389393B1 (en) * 1998-04-28 2002-05-14 Texas Instruments Incorporated Method of adapting speech recognition models for speaker, microphone, and noisy environment
US6260014B1 (en) * 1998-09-14 2001-07-10 International Business Machines Corporation Specific task composite acoustic models
US7006972B2 (en) * 2002-03-20 2006-02-28 Microsoft Corporation Generating a task-adapted acoustic model from one or more different corpora

Also Published As

Publication number Publication date
EP1400952A1 (de) 2004-03-24
US7257532B2 (en) 2007-08-14
JP2004109464A (ja) 2004-04-08
CN1492394A (zh) 2004-04-28
CN1238833C (zh) 2006-01-25
DE60302407T2 (de) 2006-07-27
JP4109063B2 (ja) 2008-06-25
US20040093210A1 (en) 2004-05-13
EP1400952B1 (de) 2005-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8330 Complete renunciation