ATE434252T1 - Spracherkennung mit sprecheranpassung basierend auf grundfrequenzklassifizierung - Google Patents

Spracherkennung mit sprecheranpassung basierend auf grundfrequenzklassifizierung

Info

Publication number
ATE434252T1
ATE434252T1 AT07756698T AT07756698T ATE434252T1 AT E434252 T1 ATE434252 T1 AT E434252T1 AT 07756698 T AT07756698 T AT 07756698T AT 07756698 T AT07756698 T AT 07756698T AT E434252 T1 ATE434252 T1 AT E434252T1
Authority
AT
Austria
Prior art keywords
speech recognition
base frequency
speaker
speaker adaptation
adaptation based
Prior art date
Application number
AT07756698T
Other languages
English (en)
Inventor
Ruxin Chen
Original Assignee
Sony Computer Entertainment Inc
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 Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Application granted granted Critical
Publication of ATE434252T1 publication Critical patent/ATE434252T1/de

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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
    • G10L15/06—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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification techniques
    • 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
    • G10L25/90—Pitch determination of speech signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Complex Calculations (AREA)
  • Telephonic Communication Services (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Image Analysis (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)
  • Circuits Of Receivers In General (AREA)
AT07756698T 2006-02-21 2007-02-06 Spracherkennung mit sprecheranpassung basierend auf grundfrequenzklassifizierung ATE434252T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/358,001 US7778831B2 (en) 2006-02-21 2006-02-21 Voice recognition with dynamic filter bank adjustment based on speaker categorization determined from runtime pitch
PCT/US2007/061707 WO2007098316A1 (en) 2006-02-21 2007-02-06 Voice recognition with speaker adaptation and registration with pitch

Publications (1)

Publication Number Publication Date
ATE434252T1 true ATE434252T1 (de) 2009-07-15

Family

ID=38043008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07756698T ATE434252T1 (de) 2006-02-21 2007-02-06 Spracherkennung mit sprecheranpassung basierend auf grundfrequenzklassifizierung

Country Status (8)

Country Link
US (2) US7778831B2 (de)
EP (1) EP1979894B1 (de)
JP (1) JP4959727B2 (de)
CN (1) CN101390155B (de)
AT (1) ATE434252T1 (de)
DE (1) DE602007001338D1 (de)
ES (1) ES2327468T3 (de)
WO (1) WO2007098316A1 (de)

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EP1979894A1 (de) 2008-10-15
JP2009527801A (ja) 2009-07-30
JP4959727B2 (ja) 2012-06-27
US20070198263A1 (en) 2007-08-23
DE602007001338D1 (de) 2009-07-30
US8050922B2 (en) 2011-11-01
EP1979894B1 (de) 2009-06-17
ES2327468T3 (es) 2009-10-29
WO2007098316A1 (en) 2007-08-30
US7778831B2 (en) 2010-08-17
US20100324898A1 (en) 2010-12-23
CN101390155A (zh) 2009-03-18

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