AU1928001A - System and method for speech recognition using tonal modeling - Google Patents

System and method for speech recognition using tonal modeling

Info

Publication number
AU1928001A
AU1928001A AU19280/01A AU1928001A AU1928001A AU 1928001 A AU1928001 A AU 1928001A AU 19280/01 A AU19280/01 A AU 19280/01A AU 1928001 A AU1928001 A AU 1928001A AU 1928001 A AU1928001 A AU 1928001A
Authority
AU
Australia
Prior art keywords
speech recognition
tonal
modeling
tonal modeling
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.)
Abandoned
Application number
AU19280/01A
Inventor
Grace Chung
Hong Chung Leung
Suk Hing Wong
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.)
Infotalk Corp Ltd
Original Assignee
Infotalk Corp Ltd
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 Infotalk Corp Ltd filed Critical Infotalk Corp Ltd
Publication of AU1928001A publication Critical patent/AU1928001A/en
Abandoned legal-status Critical Current

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
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU19280/01A 1999-11-23 2000-11-22 System and method for speech recognition using tonal modeling Abandoned AU1928001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16717299P 1999-11-23 1999-11-23
US60167172 1999-11-23
PCT/US2000/032230 WO2001039179A1 (en) 1999-11-23 2000-11-22 System and method for speech recognition using tonal modeling

Publications (1)

Publication Number Publication Date
AU1928001A true AU1928001A (en) 2001-06-04

Family

ID=22606249

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19280/01A Abandoned AU1928001A (en) 1999-11-23 2000-11-22 System and method for speech recognition using tonal modeling

Country Status (3)

Country Link
CN (1) CN1209743C (en)
AU (1) AU1928001A (en)
WO (1) WO2001039179A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8249873B2 (en) 2005-08-12 2012-08-21 Avaya Inc. Tonal correction of speech
JP4264841B2 (en) * 2006-12-01 2009-05-20 ソニー株式会社 Speech recognition apparatus, speech recognition method, and program
CN110675845A (en) * 2019-09-25 2020-01-10 杨岱锦 Human voice humming accurate recognition algorithm and digital notation method
CN111599347B (en) * 2020-05-27 2024-04-16 广州科慧健远医疗科技有限公司 Standardized sampling method for extracting pathological voice MFCC (functional peripheral component interconnect) characteristics for artificial intelligent analysis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937870A (en) * 1988-11-14 1990-06-26 American Telephone And Telegraph Company Speech recognition arrangement
WO1993018505A1 (en) * 1992-03-02 1993-09-16 The Walt Disney Company Voice transformation system
US5884253A (en) * 1992-04-09 1999-03-16 Lucent Technologies, Inc. Prototype waveform speech coding with interpolation of pitch, pitch-period waveforms, and synthesis filter
US5583961A (en) * 1993-03-25 1996-12-10 British Telecommunications Public Limited Company Speaker recognition using spectral coefficients normalized with respect to unequal frequency bands

Also Published As

Publication number Publication date
WO2001039179A1 (en) 2001-05-31
CN1425176A (en) 2003-06-18
CN1209743C (en) 2005-07-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase