DE69421911D1 - Spracherkennung mit pausedetektion - Google Patents

Spracherkennung mit pausedetektion

Info

Publication number
DE69421911D1
DE69421911D1 DE69421911T DE69421911T DE69421911D1 DE 69421911 D1 DE69421911 D1 DE 69421911D1 DE 69421911 T DE69421911 T DE 69421911T DE 69421911 T DE69421911 T DE 69421911T DE 69421911 D1 DE69421911 D1 DE 69421911D1
Authority
DE
Germany
Prior art keywords
voice recognition
pause detection
pause
detection
voice
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
DE69421911T
Other languages
English (en)
Other versions
DE69421911T2 (de
Inventor
Kevin Joseph Power
Stephen Howard Johnson
Francis James Scahill
Simon Patrick Alexand Ringland
John Edward Talintyre
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE69421911D1 publication Critical patent/DE69421911D1/de
Publication of DE69421911T2 publication Critical patent/DE69421911T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78Detection of presence or absence of voice signals
    • G10L25/87Detection of discrete points within a voice signal
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00Speaker identification or verification
    • G10L17/02Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
DE69421911T 1993-03-25 1994-03-25 Spracherkennung mit pausedetektion Expired - Lifetime DE69421911T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93302302 1993-03-25
EP93302541 1993-03-31
PCT/GB1994/000630 WO1994022131A2 (en) 1993-03-25 1994-03-25 Speech recognition with pause detection

Publications (2)

Publication Number Publication Date
DE69421911D1 true DE69421911D1 (de) 2000-01-05
DE69421911T2 DE69421911T2 (de) 2000-07-20

Family

ID=26134232

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69432570T Expired - Lifetime DE69432570T2 (de) 1993-03-25 1994-03-25 Spracherkennung
DE69421911T Expired - Lifetime DE69421911T2 (de) 1993-03-25 1994-03-25 Spracherkennung mit pausedetektion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69432570T Expired - Lifetime DE69432570T2 (de) 1993-03-25 1994-03-25 Spracherkennung

Country Status (9)

Country Link
US (1) US5848388A (de)
EP (2) EP0962913B1 (de)
JP (1) JP3691511B2 (de)
AU (1) AU6433094A (de)
CA (1) CA2158849C (de)
DE (2) DE69432570T2 (de)
ES (1) ES2141824T3 (de)
SG (1) SG93215A1 (de)
WO (1) WO1994022131A2 (de)

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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
EP1708172A1 (de) * 2005-03-30 2006-10-04 Top Digital Co., Ltd. System zur Identifizierung von Sprachabdrücken für den elektronischen Handel
KR101116363B1 (ko) * 2005-08-11 2012-03-09 삼성전자주식회사 음성신호 분류방법 및 장치, 및 이를 이용한 음성신호부호화방법 및 장치
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JP4846735B2 (ja) * 2005-12-14 2011-12-28 三菱電機株式会社 音声認識装置
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DE102008039329A1 (de) * 2008-01-25 2009-07-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Berechnung von Steuerinformationen für ein Echounterdrückungsfilter und Vorrichtung und Verfahren zur Berechnung eines Verzögerungswerts
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US9799328B2 (en) * 2012-08-03 2017-10-24 Veveo, Inc. Method for using pauses detected in speech input to assist in interpreting the input during conversational interaction for information retrieval
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US9928851B2 (en) * 2013-09-12 2018-03-27 Mediatek Inc. Voice verifying system and voice verifying method which can determine if voice signal is valid or not
US10832005B1 (en) 2013-11-21 2020-11-10 Soundhound, Inc. Parsing to determine interruptible state in an utterance by detecting pause duration and complete sentences
US9311932B2 (en) * 2014-01-23 2016-04-12 International Business Machines Corporation Adaptive pause detection in speech recognition
KR102446392B1 (ko) * 2015-09-23 2022-09-23 삼성전자주식회사 음성 인식이 가능한 전자 장치 및 방법
US10339918B2 (en) * 2016-09-27 2019-07-02 Intel IP Corporation Adaptive speech endpoint detector
US9984689B1 (en) * 2016-11-10 2018-05-29 Linearhub Apparatus and method for correcting pronunciation by contextual recognition
US10636421B2 (en) 2017-12-27 2020-04-28 Soundhound, Inc. Parse prefix-detection in a human-machine interface
RU2761940C1 (ru) 2018-12-18 2021-12-14 Общество С Ограниченной Ответственностью "Яндекс" Способы и электронные устройства для идентификации пользовательского высказывания по цифровому аудиосигналу
KR20210078133A (ko) * 2019-12-18 2021-06-28 엘지전자 주식회사 간투어 검출 모델을 훈련시키기 위한 훈련 데이터 생성 방법 및 장치
US11705125B2 (en) 2021-03-26 2023-07-18 International Business Machines Corporation Dynamic voice input detection for conversation assistants

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Also Published As

Publication number Publication date
CA2158849C (en) 2000-09-05
US5848388A (en) 1998-12-08
WO1994022131A2 (en) 1994-09-29
EP0691022A1 (de) 1996-01-10
DE69421911T2 (de) 2000-07-20
EP0962913A1 (de) 1999-12-08
DE69432570T2 (de) 2004-03-04
EP0691022B1 (de) 1999-12-01
SG93215A1 (en) 2002-12-17
DE69432570D1 (de) 2003-05-28
AU6433094A (en) 1994-10-11
JPH08508108A (ja) 1996-08-27
EP0962913B1 (de) 2003-04-23
ES2141824T3 (es) 2000-04-01
JP3691511B2 (ja) 2005-09-07
WO1994022131A3 (en) 1995-01-12
CA2158849A1 (en) 1994-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition