CA2063723A1 - Methode et appareil de reconnaissance de langues et de locuteurs - Google Patents

Methode et appareil de reconnaissance de langues et de locuteurs

Info

Publication number
CA2063723A1
CA2063723A1 CA002063723A CA2063723A CA2063723A1 CA 2063723 A1 CA2063723 A1 CA 2063723A1 CA 002063723 A CA002063723 A CA 002063723A CA 2063723 A CA2063723 A CA 2063723A CA 2063723 A1 CA2063723 A1 CA 2063723A1
Authority
CA
Canada
Prior art keywords
spectral
determining
distributions
distribution
spectral distribution
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
CA002063723A
Other languages
English (en)
Inventor
Stephen J. Guerreri
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2063723A1 publication Critical patent/CA2063723A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/04—Training, enrolment or model building
CA002063723A 1989-07-28 1990-07-20 Methode et appareil de reconnaissance de langues et de locuteurs Abandoned CA2063723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38642589A 1989-07-28 1989-07-28
US386,425 1989-07-28

Publications (1)

Publication Number Publication Date
CA2063723A1 true CA2063723A1 (fr) 1991-01-29

Family

ID=23525511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063723A Abandoned CA2063723A1 (fr) 1989-07-28 1990-07-20 Methode et appareil de reconnaissance de langues et de locuteurs

Country Status (3)

Country Link
EP (1) EP0484455A4 (fr)
CA (1) CA2063723A1 (fr)
WO (1) WO1991002347A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548507A (en) 1994-03-14 1996-08-20 International Business Machines Corporation Language identification process using coded language words
US6009382A (en) * 1996-08-19 1999-12-28 International Business Machines Corporation Word storage table for natural language determination
US6023670A (en) * 1996-08-19 2000-02-08 International Business Machines Corporation Natural language determination using correlation between common words
US5913185A (en) * 1996-08-19 1999-06-15 International Business Machines Corporation Determining a natural language shift in a computer document
US6002998A (en) * 1996-09-30 1999-12-14 International Business Machines Corporation Fast, efficient hardware mechanism for natural language determination
AU2002300314B2 (en) * 2002-07-29 2009-01-22 Hearworks Pty. Ltd. Apparatus And Method For Frequency Transposition In Hearing Aids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673331A (en) * 1970-01-19 1972-06-27 Texas Instruments Inc Identity verification by voice signals in the frequency domain
DE2536585C3 (de) * 1975-08-16 1981-04-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur statistischen Signalanalyse
DE2844156A1 (de) * 1978-10-10 1980-04-24 Philips Patentverwaltung Verfahren zum verifizieren eines sprechers
JPS58130396A (ja) * 1982-01-29 1983-08-03 株式会社東芝 音声認識装置
US4720863A (en) * 1982-11-03 1988-01-19 Itt Defense Communications Method and apparatus for text-independent speaker recognition
JPS6057475A (ja) * 1983-09-07 1985-04-03 Toshiba Corp パタ−ン認識方式
US4827519A (en) * 1985-09-19 1989-05-02 Ricoh Company, Ltd. Voice recognition system using voice power patterns
GB8630118D0 (en) * 1986-12-17 1987-01-28 British Telecomm Speaker identification

Also Published As

Publication number Publication date
WO1991002347A1 (fr) 1991-02-21
EP0484455A4 (en) 1993-03-10
EP0484455A1 (fr) 1992-05-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead