ATE365960T1 - Verfahren zur kontinuierlichwertigen vokaltraktresonanzverfolgung unter verwendung von stückweisen linearen annäherungen - Google Patents

Verfahren zur kontinuierlichwertigen vokaltraktresonanzverfolgung unter verwendung von stückweisen linearen annäherungen

Info

Publication number
ATE365960T1
ATE365960T1 AT04025456T AT04025456T ATE365960T1 AT E365960 T1 ATE365960 T1 AT E365960T1 AT 04025456 T AT04025456 T AT 04025456T AT 04025456 T AT04025456 T AT 04025456T AT E365960 T1 ATE365960 T1 AT E365960T1
Authority
AT
Austria
Prior art keywords
vocal tract
tract resonance
vector
observation
linear
Prior art date
Application number
AT04025456T
Other languages
English (en)
Inventor
Alejandro Acero
Hagai Attias
Leo J Lee
Li Deng
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
Application granted granted Critical
Publication of ATE365960T1 publication Critical patent/ATE365960T1/de

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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • 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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • 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
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/15—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being formant information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
AT04025456T 2003-11-26 2004-10-26 Verfahren zur kontinuierlichwertigen vokaltraktresonanzverfolgung unter verwendung von stückweisen linearen annäherungen ATE365960T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/723,995 US20050114134A1 (en) 2003-11-26 2003-11-26 Method and apparatus for continuous valued vocal tract resonance tracking using piecewise linear approximations

Publications (1)

Publication Number Publication Date
ATE365960T1 true ATE365960T1 (de) 2007-07-15

Family

ID=34465720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04025456T ATE365960T1 (de) 2003-11-26 2004-10-26 Verfahren zur kontinuierlichwertigen vokaltraktresonanzverfolgung unter verwendung von stückweisen linearen annäherungen

Country Status (7)

Country Link
US (1) US20050114134A1 (de)
EP (1) EP1536411B1 (de)
JP (1) JP2005157350A (de)
KR (1) KR20050050533A (de)
CN (1) CN1624765A (de)
AT (1) ATE365960T1 (de)
DE (1) DE602004007223T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042648A1 (fr) * 2001-11-16 2003-05-22 Matsushita Electric Industrial Co., Ltd. Codeur de signal vocal, decodeur de signal vocal, procede de codage de signal vocal et procede de decodage de signal vocal
US7079342B1 (en) 2004-07-26 2006-07-18 Marvell International Ltd. Method and apparatus for asymmetry correction in magnetic recording channels
US7653535B2 (en) * 2005-12-15 2010-01-26 Microsoft Corporation Learning statistically characterized resonance targets in a hidden trajectory model
CN101281744B (zh) * 2007-04-04 2011-07-06 纽昂斯通讯公司 语音分析方法和装置以及语音合成方法和装置
US8164845B1 (en) 2007-08-08 2012-04-24 Marvell International Ltd. Method and apparatus for asymmetry correction in magnetic recording channels
US20100145687A1 (en) * 2008-12-04 2010-06-10 Microsoft Corporation Removing noise from speech
CN101693371B (zh) * 2009-09-30 2011-08-24 深圳先进技术研究院 跟踪音乐节拍跳舞的机器人
US10466967B2 (en) 2016-07-29 2019-11-05 Qualcomm Incorporated System and method for piecewise linear approximation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790016A (en) * 1985-11-14 1988-12-06 Gte Laboratories Incorporated Adaptive method and apparatus for coding speech
JP2600871B2 (ja) * 1987-12-16 1997-04-16 松下電器産業株式会社 Ｈｍｍ作成装置及びそれを用いた尤度計算装置、時系列パターン認識装置
JP2969862B2 (ja) * 1989-10-04 1999-11-02 松下電器産業株式会社 音声認識装置
US5148488A (en) * 1989-11-17 1992-09-15 Nynex Corporation Method and filter for enhancing a noisy speech signal
JPH03181999A (ja) * 1989-12-12 1991-08-07 Matsushita Electric Ind Co Ltd Ｈｍｍ装置
WO1996035269A1 (en) * 1995-05-03 1996-11-07 Sony Corporation Non-linearly quantizing an information signal
JPH10111862A (ja) * 1996-08-13 1998-04-28 Fujitsu Ltd 再帰型ニューラルネットワークに基づく時系列解析装置および方法
US6505152B1 (en) * 1999-09-03 2003-01-07 Microsoft Corporation Method and apparatus for using formant models in speech systems
US6567777B1 (en) * 2000-08-02 2003-05-20 Motorola, Inc. Efficient magnitude spectrum approximation

Also Published As

Publication number Publication date
EP1536411A1 (de) 2005-06-01
CN1624765A (zh) 2005-06-08
US20050114134A1 (en) 2005-05-26
DE602004007223D1 (de) 2007-08-09
KR20050050533A (ko) 2005-05-31
JP2005157350A (ja) 2005-06-16
EP1536411B1 (de) 2007-06-27
DE602004007223T2 (de) 2007-10-11

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