DE59912819D1 - Spracherkennungsverfahren mit Konfidenzmassbewertung - Google Patents

Spracherkennungsverfahren mit Konfidenzmassbewertung

Info

Publication number
DE59912819D1
DE59912819D1 DE59912819T DE59912819T DE59912819D1 DE 59912819 D1 DE59912819 D1 DE 59912819D1 DE 59912819 T DE59912819 T DE 59912819T DE 59912819 T DE59912819 T DE 59912819T DE 59912819 D1 DE59912819 D1 DE 59912819D1
Authority
DE
Germany
Prior art keywords
speech recognition
confidence score
confidence
score
speech
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
DE59912819T
Other languages
English (en)
Inventor
Jannes G A Dolfing
Andreas Wendemuth
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.)
Nuance Communications Inc
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Priority to DE59912819T priority Critical patent/DE59912819D1/de
Application granted granted Critical
Publication of DE59912819D1 publication Critical patent/DE59912819D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
DE59912819T 1998-09-16 1999-09-08 Spracherkennungsverfahren mit Konfidenzmassbewertung Expired - Lifetime DE59912819D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59912819T DE59912819D1 (de) 1998-09-16 1999-09-08 Spracherkennungsverfahren mit Konfidenzmassbewertung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19842405A DE19842405A1 (de) 1998-09-16 1998-09-16 Spracherkennungsverfahren mit Konfidenzmaßbewertung
DE59912819T DE59912819D1 (de) 1998-09-16 1999-09-08 Spracherkennungsverfahren mit Konfidenzmassbewertung

Publications (1)

Publication Number Publication Date
DE59912819D1 true DE59912819D1 (de) 2005-12-29

Family

ID=7881164

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19842405A Withdrawn DE19842405A1 (de) 1998-09-16 1998-09-16 Spracherkennungsverfahren mit Konfidenzmaßbewertung
DE59912819T Expired - Lifetime DE59912819D1 (de) 1998-09-16 1999-09-08 Spracherkennungsverfahren mit Konfidenzmassbewertung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19842405A Withdrawn DE19842405A1 (de) 1998-09-16 1998-09-16 Spracherkennungsverfahren mit Konfidenzmaßbewertung

Country Status (4)

Country Link
US (1) US6421640B1 (de)
EP (1) EP0987683B1 (de)
JP (1) JP4531166B2 (de)
DE (2) DE19842405A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535850B1 (en) * 2000-03-09 2003-03-18 Conexant Systems, Inc. Smart training and smart scoring in SD speech recognition system with user defined vocabulary
US6760699B1 (en) * 2000-04-24 2004-07-06 Lucent Technologies Inc. Soft feature decoding in a distributed automatic speech recognition system for use over wireless channels
DE10063796B4 (de) * 2000-12-21 2005-06-09 Daimlerchrysler Ag Verfahren zur Sprechererkennung für Sicherheitssysteme in Kombination mit Spracherkennung
US6931351B2 (en) * 2001-04-20 2005-08-16 International Business Machines Corporation Decision making in classification problems
DE60211197T2 (de) * 2001-10-31 2007-05-03 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur wandlung gesprochener in geschriebene texte und korrektur der erkannten texte
US7016529B2 (en) * 2002-03-15 2006-03-21 Microsoft Corporation System and method facilitating pattern recognition
EP1414023B1 (de) * 2002-10-14 2006-02-01 Sony Deutschland GmbH Verfahren zur Spracherkennung
US20040193412A1 (en) * 2003-03-18 2004-09-30 Aurilab, Llc Non-linear score scrunching for more efficient comparison of hypotheses
US20050232512A1 (en) * 2004-04-20 2005-10-20 Max-Viz, Inc. Neural net based processor for synthetic vision fusion
US7912713B2 (en) * 2004-12-28 2011-03-22 Loquendo S.P.A. Automatic speech recognition system and method using weighted confidence measure
US20060149544A1 (en) * 2005-01-05 2006-07-06 At&T Corp. Error prediction in spoken dialog systems
US8200495B2 (en) * 2005-02-04 2012-06-12 Vocollect, Inc. Methods and systems for considering information about an expected response when performing speech recognition
US7949533B2 (en) * 2005-02-04 2011-05-24 Vococollect, Inc. Methods and systems for assessing and improving the performance of a speech recognition system
US7865362B2 (en) * 2005-02-04 2011-01-04 Vocollect, Inc. Method and system for considering information about an expected response when performing speech recognition
US7895039B2 (en) * 2005-02-04 2011-02-22 Vocollect, Inc. Methods and systems for optimizing model adaptation for a speech recognition system
US7827032B2 (en) 2005-02-04 2010-11-02 Vocollect, Inc. Methods and systems for adapting a model for a speech recognition system
US7689520B2 (en) * 2005-02-25 2010-03-30 Microsoft Corporation Machine learning system and method for ranking sets of data using a pairing cost function
US7590536B2 (en) * 2005-10-07 2009-09-15 Nuance Communications, Inc. Voice language model adjustment based on user affinity
US7966183B1 (en) * 2006-05-04 2011-06-21 Texas Instruments Incorporated Multiplying confidence scores for utterance verification in a mobile telephone
US8165877B2 (en) * 2007-08-03 2012-04-24 Microsoft Corporation Confidence measure generation for speech related searching
DE102007043870A1 (de) * 2007-09-14 2009-03-19 Siemens Ag Verfahren und Vorrichtung zur Klassifikation von Daten
US8661030B2 (en) 2009-04-09 2014-02-25 Microsoft Corporation Re-ranking top search results
US8914290B2 (en) 2011-05-20 2014-12-16 Vocollect, Inc. Systems and methods for dynamically improving user intelligibility of synthesized speech in a work environment
US9978395B2 (en) 2013-03-15 2018-05-22 Vocollect, Inc. Method and system for mitigating delay in receiving audio stream during production of sound from audio stream
US10134425B1 (en) * 2015-06-29 2018-11-20 Amazon Technologies, Inc. Direction-based speech endpointing
US10714121B2 (en) 2016-07-27 2020-07-14 Vocollect, Inc. Distinguishing user speech from background speech in speech-dense environments

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570866A (en) * 1896-11-03 Burnish ing-machine
JPH0632015B2 (ja) * 1986-12-22 1994-04-27 日本電気株式会社 単語検出装置
US5267345A (en) * 1992-02-10 1993-11-30 International Business Machines Corporation Speech recognition apparatus which predicts word classes from context and words from word classes
US5371809A (en) * 1992-03-30 1994-12-06 Desieno; Duane D. Neural network for improved classification of patterns which adds a best performing trial branch node to the network
US5566272A (en) * 1993-10-27 1996-10-15 Lucent Technologies Inc. Automatic speech recognition (ASR) processing using confidence measures
JPH08248988A (ja) * 1995-03-13 1996-09-27 Nippon Telegr & Teleph Corp <Ntt> 音声認識方法
US5710866A (en) * 1995-05-26 1998-01-20 Microsoft Corporation System and method for speech recognition using dynamically adjusted confidence measure
US5797123A (en) * 1996-10-01 1998-08-18 Lucent Technologies Inc. Method of key-phase detection and verification for flexible speech understanding
US5857173A (en) * 1997-01-30 1999-01-05 Motorola, Inc. Pronunciation measurement device and method
US5940791A (en) * 1997-05-09 1999-08-17 Washington University Method and apparatus for speech analysis and synthesis using lattice ladder notch filters

Also Published As

Publication number Publication date
DE19842405A1 (de) 2000-03-23
EP0987683B1 (de) 2005-11-23
JP4531166B2 (ja) 2010-08-25
EP0987683A3 (de) 2004-01-14
JP2000099080A (ja) 2000-04-07
EP0987683A2 (de) 2000-03-22
US6421640B1 (en) 2002-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NUANCE COMMUNICATIONS, INC. (N.D.GES.D. STAATE, US

8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70173 STUTTGART