AU1303800A - A method of speech processing and an apparatus for processing of speech - Google Patents

A method of speech processing and an apparatus for processing of speech

Info

Publication number
AU1303800A
AU1303800A AU13038/00A AU1303800A AU1303800A AU 1303800 A AU1303800 A AU 1303800A AU 13038/00 A AU13038/00 A AU 13038/00A AU 1303800 A AU1303800 A AU 1303800A AU 1303800 A AU1303800 A AU 1303800A
Authority
AU
Australia
Prior art keywords
speech
processing
speech processing
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
AU13038/00A
Inventor
Fisseha Mekuria
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU1303800A publication Critical patent/AU1303800A/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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • 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
    • G10L25/24—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 the cepstrum

Landscapes

  • Engineering & Computer Science (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)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU13038/00A 1998-10-09 1999-10-05 A method of speech processing and an apparatus for processing of speech Abandoned AU1303800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9803458A SE9803458L (en) 1998-10-09 1998-10-09 Method of speech processing and speech processing apparatus
SE9803458 1998-10-09
PCT/SE1999/001763 WO2000022608A1 (en) 1998-10-09 1999-10-05 A method of speech processing and an apparatus for processing of speech

Publications (1)

Publication Number Publication Date
AU1303800A true AU1303800A (en) 2000-05-01

Family

ID=20412901

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13038/00A Abandoned AU1303800A (en) 1998-10-09 1999-10-05 A method of speech processing and an apparatus for processing of speech

Country Status (7)

Country Link
EP (1) EP1119844A1 (en)
JP (1) JP2002527796A (en)
CN (1) CN1322346A (en)
AU (1) AU1303800A (en)
SE (1) SE9803458L (en)
TR (1) TR200101881T2 (en)
WO (1) WO2000022608A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704004A (en) * 1993-12-01 1997-12-30 Industrial Technology Research Institute Apparatus and method for normalizing and categorizing linear prediction code vectors using Bayesian categorization technique
JP2606142B2 (en) * 1994-06-15 1997-04-30 日本電気株式会社 Digital mobile phone
CN1160450A (en) * 1994-09-07 1997-09-24 摩托罗拉公司 System for recognizing spoken sounds from continuous speech and method of using same
DE4433366A1 (en) * 1994-09-20 1996-03-21 Sel Alcatel Ag Method and device for determining a measure of the correspondence between two patterns and speech recognition device with it and program module therefor

Also Published As

Publication number Publication date
EP1119844A1 (en) 2001-08-01
SE9803458D0 (en) 1998-10-09
CN1322346A (en) 2001-11-14
WO2000022608A1 (en) 2000-04-20
TR200101881T2 (en) 2001-10-22
SE9803458L (en) 2000-04-10
JP2002527796A (en) 2002-08-27

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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