DE60000403T2 - Vorrichtung und Verfahren zur Modelladaption, Speichervorrichtung und Mustererkennungsvorrichtung - Google Patents

Vorrichtung und Verfahren zur Modelladaption, Speichervorrichtung und Mustererkennungsvorrichtung

Info

Publication number
DE60000403T2
DE60000403T2 DE60000403T DE60000403T DE60000403T2 DE 60000403 T2 DE60000403 T2 DE 60000403T2 DE 60000403 T DE60000403 T DE 60000403T DE 60000403 T DE60000403 T DE 60000403T DE 60000403 T2 DE60000403 T2 DE 60000403T2
Authority
DE
Germany
Prior art keywords
pattern recognition
model adaptation
storage device
storage
recognition device
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 - Fee Related
Application number
DE60000403T
Other languages
English (en)
Other versions
DE60000403D1 (de
Inventor
Hongchang Pao
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60000403D1 publication Critical patent/DE60000403D1/de
Publication of DE60000403T2 publication Critical patent/DE60000403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • 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
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
DE60000403T 1999-12-28 2000-12-27 Vorrichtung und Verfahren zur Modelladaption, Speichervorrichtung und Mustererkennungsvorrichtung Expired - Fee Related DE60000403T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP37576699 1999-12-28

Publications (2)

Publication Number Publication Date
DE60000403D1 DE60000403D1 (de) 2002-10-10
DE60000403T2 true DE60000403T2 (de) 2003-04-17

Family

ID=18506028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000403T Expired - Fee Related DE60000403T2 (de) 1999-12-28 2000-12-27 Vorrichtung und Verfahren zur Modelladaption, Speichervorrichtung und Mustererkennungsvorrichtung

Country Status (3)

Country Link
US (2) US6920421B2 (de)
EP (1) EP1113419B1 (de)
DE (1) DE60000403T2 (de)

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JP2002073072A (ja) * 2000-08-31 2002-03-12 Sony Corp モデル適応装置およびモデル適応方法、記録媒体、並びにパターン認識装置
US7457750B2 (en) * 2000-10-13 2008-11-25 At&T Corp. Systems and methods for dynamic re-configurable speech recognition
US6950796B2 (en) * 2001-11-05 2005-09-27 Motorola, Inc. Speech recognition by dynamical noise model adaptation
US7398209B2 (en) 2002-06-03 2008-07-08 Voicebox Technologies, Inc. Systems and methods for responding to natural language speech utterance
US7693720B2 (en) 2002-07-15 2010-04-06 Voicebox Technologies, Inc. Mobile systems and methods for responding to natural language speech utterance
JP4265908B2 (ja) * 2002-12-12 2009-05-20 アルパイン株式会社 音声認識装置及び音声認識性能改善方法
JP2005249816A (ja) * 2004-03-01 2005-09-15 Internatl Business Mach Corp <Ibm> 信号強調装置、方法及びプログラム、並びに音声認識装置、方法及びプログラム
US20050207653A1 (en) * 2004-03-16 2005-09-22 Nikitin Alexei V Method for analysis of line objects
US20060224541A1 (en) * 2005-03-21 2006-10-05 Ross Gerald H B Method and apparatus for pattern recognition for knowledge capture and customization
US7640160B2 (en) 2005-08-05 2009-12-29 Voicebox Technologies, Inc. Systems and methods for responding to natural language speech utterance
US7620549B2 (en) 2005-08-10 2009-11-17 Voicebox Technologies, Inc. System and method of supporting adaptive misrecognition in conversational speech
US7949529B2 (en) 2005-08-29 2011-05-24 Voicebox Technologies, Inc. Mobile systems and methods of supporting natural language human-machine interactions
US7634409B2 (en) 2005-08-31 2009-12-15 Voicebox Technologies, Inc. Dynamic speech sharpening
US8073681B2 (en) 2006-10-16 2011-12-06 Voicebox Technologies, Inc. System and method for a cooperative conversational voice user interface
US7818176B2 (en) 2007-02-06 2010-10-19 Voicebox Technologies, Inc. System and method for selecting and presenting advertisements based on natural language processing of voice-based input
US8180637B2 (en) * 2007-12-03 2012-05-15 Microsoft Corporation High performance HMM adaptation with joint compensation of additive and convolutive distortions
US8140335B2 (en) 2007-12-11 2012-03-20 Voicebox Technologies, Inc. System and method for providing a natural language voice user interface in an integrated voice navigation services environment
US9305548B2 (en) 2008-05-27 2016-04-05 Voicebox Technologies Corporation System and method for an integrated, multi-modal, multi-device natural language voice services environment
US8589161B2 (en) 2008-05-27 2013-11-19 Voicebox Technologies, Inc. System and method for an integrated, multi-modal, multi-device natural language voice services environment
US8326637B2 (en) 2009-02-20 2012-12-04 Voicebox Technologies, Inc. System and method for processing multi-modal device interactions in a natural language voice services environment
US9171541B2 (en) 2009-11-10 2015-10-27 Voicebox Technologies Corporation System and method for hybrid processing in a natural language voice services environment
WO2011059997A1 (en) 2009-11-10 2011-05-19 Voicebox Technologies, Inc. System and method for providing a natural language content dedication service
CN107003996A (zh) 2014-09-16 2017-08-01 声钰科技 语音商务
US9898459B2 (en) 2014-09-16 2018-02-20 Voicebox Technologies Corporation Integration of domain information into state transitions of a finite state transducer for natural language processing
CN107003999B (zh) 2014-10-15 2020-08-21 声钰科技 对用户的在先自然语言输入的后续响应的系统和方法
US10614799B2 (en) 2014-11-26 2020-04-07 Voicebox Technologies Corporation System and method of providing intent predictions for an utterance prior to a system detection of an end of the utterance
US10431214B2 (en) 2014-11-26 2019-10-01 Voicebox Technologies Corporation System and method of determining a domain and/or an action related to a natural language input
CN105355198B (zh) * 2015-10-20 2019-03-12 河海大学 一种基于多重自适应的模型补偿语音识别方法
WO2018023106A1 (en) 2016-07-29 2018-02-01 Erik SWART System and method of disambiguating natural language processing requests

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US5572624A (en) * 1994-01-24 1996-11-05 Kurzweil Applied Intelligence, Inc. Speech recognition system accommodating different sources
US5590242A (en) * 1994-03-24 1996-12-31 Lucent Technologies Inc. Signal bias removal for robust telephone speech recognition
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US5604839A (en) 1994-07-29 1997-02-18 Microsoft Corporation Method and system for improving speech recognition through front-end normalization of feature vectors
US5812972A (en) * 1994-12-30 1998-09-22 Lucent Technologies Inc. Adaptive decision directed speech recognition bias equalization method and apparatus
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US6070140A (en) * 1995-06-05 2000-05-30 Tran; Bao Q. Speech recognizer
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US6151573A (en) * 1997-09-17 2000-11-21 Texas Instruments Incorporated Source normalization training for HMM modeling of speech
US6490327B1 (en) * 1998-12-30 2002-12-03 Ericsson Inc. System and method for self-adaptive maximum likelihood sequence detection using a T-algorithm
US6418411B1 (en) * 1999-03-12 2002-07-09 Texas Instruments Incorporated Method and system for adaptive speech recognition in a noisy environment
US6633843B2 (en) * 2000-06-08 2003-10-14 Texas Instruments Incorporated Log-spectral compensation of PMC Gaussian mean vectors for noisy speech recognition using log-max assumption

Also Published As

Publication number Publication date
EP1113419A1 (de) 2001-07-04
US6920421B2 (en) 2005-07-19
DE60000403D1 (de) 2002-10-10
US20050171767A1 (en) 2005-08-04
US20010025276A1 (en) 2001-09-27
US7043425B2 (en) 2006-05-09
EP1113419B1 (de) 2002-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee