WO2003048711A3 - System de detection de parole dans un signal audio en environnement bruite - Google Patents

System de detection de parole dans un signal audio en environnement bruite Download PDF

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Publication number
WO2003048711A3
WO2003048711A3 PCT/FR2002/003910 FR0203910W WO03048711A3 WO 2003048711 A3 WO2003048711 A3 WO 2003048711A3 FR 0203910 W FR0203910 W FR 0203910W WO 03048711 A3 WO03048711 A3 WO 03048711A3
Authority
WO
WIPO (PCT)
Prior art keywords
audio signal
speech detection
detection system
noisy surrounding
information
Prior art date
Application number
PCT/FR2002/003910
Other languages
English (en)
Other versions
WO2003048711A2 (fr
Inventor
Arnaud Martin
Laurent Mauuary
Original Assignee
France Telecom
Arnaud Martin
Laurent Mauuary
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 France Telecom, Arnaud Martin, Laurent Mauuary filed Critical France Telecom
Priority to EP02788059A priority Critical patent/EP1451548A2/fr
Priority to US10/497,874 priority patent/US7359856B2/en
Priority to AU2002352339A priority patent/AU2002352339A1/en
Publication of WO2003048711A2 publication Critical patent/WO2003048711A2/fr
Publication of WO2003048711A3 publication Critical patent/WO2003048711A3/fr

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Un procédé de détection de parole dans un signal audio comporte une étape d'obtention d'une information d'énergie du signal audio, cette information d'énergie étant utilisée pour détecter de la parole dans le signal audio. Selon l'invention ce procédé comporte en outre une étape d'obtention d'une information de voisement du signal audio, cette information de voisement étant utilisée conjointement à l'information d'énergie pour la détection de parole dans le signal audio.
PCT/FR2002/003910 2001-12-05 2002-11-15 System de detection de parole dans un signal audio en environnement bruite WO2003048711A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02788059A EP1451548A2 (fr) 2001-12-05 2002-11-15 System de detection de parole dans un signal audio en environnement bruite
US10/497,874 US7359856B2 (en) 2001-12-05 2002-11-15 Speech detection system in an audio signal in noisy surrounding
AU2002352339A AU2002352339A1 (en) 2001-12-05 2002-11-15 Speech detection system in an audio signal in noisy surrounding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115685A FR2833103B1 (fr) 2001-12-05 2001-12-05 Systeme de detection de parole dans le bruit
FR01/15685 2001-12-05

Publications (2)

Publication Number Publication Date
WO2003048711A2 WO2003048711A2 (fr) 2003-06-12
WO2003048711A3 true WO2003048711A3 (fr) 2004-02-12

Family

ID=8870113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003910 WO2003048711A2 (fr) 2001-12-05 2002-11-15 System de detection de parole dans un signal audio en environnement bruite

Country Status (5)

Country Link
US (1) US7359856B2 (fr)
EP (1) EP1451548A2 (fr)
AU (1) AU2002352339A1 (fr)
FR (1) FR2833103B1 (fr)
WO (1) WO2003048711A2 (fr)

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* Cited by examiner, † Cited by third party
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FR2856506B1 (fr) * 2003-06-23 2005-12-02 France Telecom Procede et dispositif de detection de parole dans un signal audio
FR2864319A1 (fr) * 2005-01-19 2005-06-24 France Telecom Procede et dispositif de detection de parole dans un signal audio
CN1815550A (zh) * 2005-02-01 2006-08-09 松下电器产业株式会社 可识别环境中的语音与非语音的方法及系统
US8175877B2 (en) * 2005-02-02 2012-05-08 At&T Intellectual Property Ii, L.P. Method and apparatus for predicting word accuracy in automatic speech recognition systems
GB2450886B (en) * 2007-07-10 2009-12-16 Motorola Inc Voice activity detector and a method of operation
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US8380497B2 (en) * 2008-10-15 2013-02-19 Qualcomm Incorporated Methods and apparatus for noise estimation
US8938389B2 (en) * 2008-12-17 2015-01-20 Nec Corporation Voice activity detector, voice activity detection program, and parameter adjusting method
EP2816560A1 (fr) * 2009-10-19 2014-12-24 Telefonaktiebolaget L M Ericsson (PUBL) Estimateur de fond et procédé de détection d'activité vocale
EP2561508A1 (fr) * 2010-04-22 2013-02-27 Qualcomm Incorporated Détection d'activité vocale
CN102237081B (zh) * 2010-04-30 2013-04-24 国际商业机器公司 语音韵律评估方法与系统
US8898058B2 (en) 2010-10-25 2014-11-25 Qualcomm Incorporated Systems, methods, and apparatus for voice activity detection
JP5747562B2 (ja) * 2010-10-28 2015-07-15 ヤマハ株式会社 音響処理装置
US20150281853A1 (en) * 2011-07-11 2015-10-01 SoundFest, Inc. Systems and methods for enhancing targeted audibility
KR20140147587A (ko) * 2013-06-20 2014-12-30 한국전자통신연구원 Ｗｆｓｔ를 이용한 음성 끝점 검출 장치 및 방법
WO2015098079A1 (fr) * 2013-12-26 2015-07-02 パナソニックＩｐマネジメント株式会社 Dispositif de traitement de reconnaissance vocale, procédé de traitement de reconnaissance vocale, et dispositif d'affichage
CN112927725A (zh) * 2014-07-29 2021-06-08 瑞典爱立信有限公司 用于估计背景噪声的方法和背景噪声估计器
CN111739515B (zh) * 2019-09-18 2023-08-04 北京京东尚科信息技术有限公司 语音识别方法、设备、电子设备和服务器、相关系统
KR20210089347A (ko) * 2020-01-08 2021-07-16 엘지전자 주식회사 음성 인식 장치 및 음성데이터를 학습하는 방법
CN111599377B (zh) * 2020-04-03 2023-03-31 厦门快商通科技股份有限公司 基于音频识别的设备状态检测方法、系统及移动终端
CN111554314A (zh) * 2020-05-15 2020-08-18 腾讯科技（深圳）有限公司 噪声检测方法、装置、终端及存储介质
CN115602152B (zh) * 2022-12-14 2023-02-28 成都启英泰伦科技有限公司 一种基于多阶段注意力网络的语音增强方法

Citations (1)

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Publication number Priority date Publication date Assignee Title
US5276765A (en) * 1988-03-11 1994-01-04 British Telecommunications Public Limited Company Voice activity detection

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US5579431A (en) * 1992-10-05 1996-11-26 Panasonic Technologies, Inc. Speech detection in presence of noise by determining variance over time of frequency band limited energy
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Non-Patent Citations (5)

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Title
MARTIN A ET AL: "Robust speech/non-speech detection using LDA applied to MFCC", 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS (CAT. NO.01CH37221), 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS, SALT LAKE CITY, UT, USA, 7-11 MAY 2001, 2001, Piscataway, NJ, USA, IEEE, USA, pages 237 - 240 vol.1, XP002245514, ISBN: 0-7803-7041-4 *
MARTIN P: "COMPARISON OF PITCH DETECTION BY CEPSTRUM AND SPECTRAL COMB ANALYSIS", INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH & SIGNAL PROCESSING. ICASSP. PARIS, MAY 3 - 5, 1982, NEW YORK, IEEE, US, vol. 1 CONF. 7, 3 May 1982 (1982-05-03), pages 180 - 183, XP002906644 *
MORENO-BILBAO A ET AL: "PITCH DETECTOR IN SPEECH SIGNALS CORRUPTED BY NOISE", SIGNAL PROCESSING THEORIES AND APPLICATIONS. BARCELONA, SEPT. 18 - 21, 1990, PROCEEDINGS OF THE EUROPEAN SIGNAL PROCESSING CONFERENCE, AMSTERDAM, ELSEVIER, NL, vol. 2 CONF. 5, 18 September 1990 (1990-09-18), pages 1163 - 1166, XP000365761 *
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See also references of EP1451548A2 *

Also Published As

Publication number Publication date
AU2002352339A8 (en) 2003-06-17
US20050143978A1 (en) 2005-06-30
EP1451548A2 (fr) 2004-09-01
WO2003048711A2 (fr) 2003-06-12
AU2002352339A1 (en) 2003-06-17
US7359856B2 (en) 2008-04-15
FR2833103B1 (fr) 2004-07-09
FR2833103A1 (fr) 2003-06-06

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