DE602005000603D1 - Verfahren zur Bestimmung von Wahrscheinlichkeitsparametern für ein veränderliches Zustandsraummodell - Google Patents

Verfahren zur Bestimmung von Wahrscheinlichkeitsparametern für ein veränderliches Zustandsraummodell

Info

Publication number
DE602005000603D1
DE602005000603D1 DE602005000603T DE602005000603T DE602005000603D1 DE 602005000603 D1 DE602005000603 D1 DE 602005000603D1 DE 602005000603 T DE602005000603 T DE 602005000603T DE 602005000603 T DE602005000603 T DE 602005000603T DE 602005000603 D1 DE602005000603 D1 DE 602005000603D1
Authority
DE
Germany
Prior art keywords
space model
window
frame
state space
posterior probability
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.)
Active
Application number
DE602005000603T
Other languages
English (en)
Other versions
DE602005000603T2 (de
Inventor
Hagai Attias
Leo Lee
Li Deng
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.)
Microsoft Corp
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of DE602005000603D1 publication Critical patent/DE602005000603D1/de
Application granted granted Critical
Publication of DE602005000603T2 publication Critical patent/DE602005000603T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/001—Beads
    • 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
    • G10L15/063—Training
    • G10L2015/0638—Interactive procedures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Probability & Statistics with Applications (AREA)
  • Image Analysis (AREA)
  • Machine Translation (AREA)
  • Complex Calculations (AREA)
  • Alarm Systems (AREA)
  • Devices For Executing Special Programs (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electric Clocks (AREA)
DE602005000603T 2004-01-20 2005-01-13 Verfahren zur Bestimmung von Wahrscheinlichkeitsparametern für ein veränderliches Zustandsraummodell Active DE602005000603T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US760937 2004-01-20
US10/760,937 US7480615B2 (en) 2004-01-20 2004-01-20 Method of speech recognition using multimodal variational inference with switching state space models

Publications (2)

Publication Number Publication Date
DE602005000603D1 true DE602005000603D1 (de) 2007-04-12
DE602005000603T2 DE602005000603T2 (de) 2007-06-21

Family

ID=34634563

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602005017871T Active DE602005017871D1 (de) 2004-01-20 2005-01-13 Verfahren zur Spracherkennung
DE602005000603T Active DE602005000603T2 (de) 2004-01-20 2005-01-13 Verfahren zur Bestimmung von Wahrscheinlichkeitsparametern für ein veränderliches Zustandsraummodell

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602005017871T Active DE602005017871D1 (de) 2004-01-20 2005-01-13 Verfahren zur Spracherkennung

Country Status (7)

Country Link
US (1) US7480615B2 (de)
EP (2) EP1557823B1 (de)
JP (1) JP2005208648A (de)
KR (1) KR101120765B1 (de)
CN (1) CN100589180C (de)
AT (2) ATE450031T1 (de)
DE (2) DE602005017871D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7912717B1 (en) 2004-11-18 2011-03-22 Albert Galick Method for uncovering hidden Markov models
US8990081B2 (en) * 2008-09-19 2015-03-24 Newsouth Innovations Pty Limited Method of analysing an audio signal
CN102087517A (zh) * 2010-07-19 2011-06-08 长春理工大学 一种减小速度插补误差的方法及硬件系统
US8924453B2 (en) * 2011-12-19 2014-12-30 Spansion Llc Arithmetic logic unit architecture
CN103971685B (zh) * 2013-01-30 2015-06-10 腾讯科技（深圳）有限公司 语音命令识别方法和系统
US20160063990A1 (en) * 2014-08-26 2016-03-03 Honeywell International Inc. Methods and apparatus for interpreting clipped speech using speech recognition
JP6635038B2 (ja) * 2014-08-27 2020-01-22 日本電気株式会社 シミュレーション装置、シミュレーション方法、および、記憶媒体
KR102413692B1 (ko) 2015-07-24 2022-06-27 삼성전자주식회사 음성 인식을 위한 음향 점수 계산 장치 및 방법, 음성 인식 장치 및 방법, 전자 장치
KR102192678B1 (ko) 2015-10-16 2020-12-17 삼성전자주식회사 음향 모델 입력 데이터의 정규화 장치 및 방법과, 음성 인식 장치
US9959872B2 (en) 2015-12-14 2018-05-01 International Business Machines Corporation Multimodal speech recognition for real-time video audio-based display indicia application
CN107395467B (zh) 2017-06-21 2021-08-17 北京小米移动软件有限公司 智能家居的初始化方法及装置
CN108597540A (zh) * 2018-04-11 2018-09-28 南京信息工程大学 一种基于变分模态分解和极限学习机的语音情感识别方法
CN111833867B (zh) * 2020-06-08 2023-12-05 北京嘀嘀无限科技发展有限公司 语音指令识别方法、装置、可读存储介质和电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027406A (en) * 1988-12-06 1991-06-25 Dragon Systems, Inc. Method for interactive speech recognition and training
US5202952A (en) * 1990-06-22 1993-04-13 Dragon Systems, Inc. Large-vocabulary continuous speech prefiltering and processing system
US5864810A (en) * 1995-01-20 1999-01-26 Sri International Method and apparatus for speech recognition adapted to an individual speaker
US5778341A (en) * 1996-01-26 1998-07-07 Lucent Technologies Inc. Method of speech recognition using decoded state sequences having constrained state likelihoods
US5960395A (en) * 1996-02-09 1999-09-28 Canon Kabushiki Kaisha Pattern matching method, apparatus and computer readable memory medium for speech recognition using dynamic programming
JP4042176B2 (ja) * 1997-03-11 2008-02-06 三菱電機株式会社 音声認識方式
US6226612B1 (en) * 1998-01-30 2001-05-01 Motorola, Inc. Method of evaluating an utterance in a speech recognition system
US6678658B1 (en) * 1999-07-09 2004-01-13 The Regents Of The University Of California Speech processing using conditional observable maximum likelihood continuity mapping
US6591146B1 (en) * 1999-09-16 2003-07-08 Hewlett-Packard Development Company L.C. Method for learning switching linear dynamic system models from data
US6950796B2 (en) * 2001-11-05 2005-09-27 Motorola, Inc. Speech recognition by dynamical noise model adaptation
US6990447B2 (en) * 2001-11-15 2006-01-24 Microsoft Corportion Method and apparatus for denoising and deverberation using variational inference and strong speech models

Also Published As

Publication number Publication date
EP1701337A3 (de) 2007-09-05
CN100589180C (zh) 2010-02-10
EP1701337B1 (de) 2009-11-25
DE602005017871D1 (de) 2010-01-07
JP2005208648A (ja) 2005-08-04
US20050159951A1 (en) 2005-07-21
US7480615B2 (en) 2009-01-20
ATE355589T1 (de) 2006-03-15
KR20050076696A (ko) 2005-07-26
ATE450031T1 (de) 2009-12-15
EP1701337A2 (de) 2006-09-13
CN1645476A (zh) 2005-07-27
EP1557823B1 (de) 2007-02-28
DE602005000603T2 (de) 2007-06-21
KR101120765B1 (ko) 2012-03-23
EP1557823A3 (de) 2005-08-24
EP1557823A2 (de) 2005-07-27

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