DE69722980D1 - Aufzeichnung von Sprachdaten mit Segmenten von akustisch verschiedenen Umgebungen - Google Patents

Aufzeichnung von Sprachdaten mit Segmenten von akustisch verschiedenen Umgebungen

Info

Publication number
DE69722980D1
DE69722980D1 DE69722980T DE69722980T DE69722980D1 DE 69722980 D1 DE69722980 D1 DE 69722980D1 DE 69722980 T DE69722980 T DE 69722980T DE 69722980 T DE69722980 T DE 69722980T DE 69722980 D1 DE69722980 D1 DE 69722980D1
Authority
DE
Germany
Prior art keywords
segments
recording
voice data
different environments
acoustically different
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.)
Expired - Lifetime
Application number
DE69722980T
Other languages
English (en)
Other versions
DE69722980T2 (de
Inventor
Lalit Rai Bahl
Ponani Gopalakrishnan
Ramesh Ambat Gopinath
Stephane Herman Maes
Mukund Panmanabhan
Lazaros Polymenakos
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69722980D1 publication Critical patent/DE69722980D1/de
Publication of DE69722980T2 publication Critical patent/DE69722980T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L15/00—Speech recognition
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
DE69722980T 1996-02-02 1997-01-17 Aufzeichnung von Sprachdaten mit Segmenten von akustisch verschiedenen Umgebungen Expired - Lifetime DE69722980T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/595,722 US6067517A (en) 1996-02-02 1996-02-02 Transcription of speech data with segments from acoustically dissimilar environments
US595722 1996-02-02

Publications (2)

Publication Number Publication Date
DE69722980D1 true DE69722980D1 (de) 2003-07-31
DE69722980T2 DE69722980T2 (de) 2004-05-19

Family

ID=24384411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722980T Expired - Lifetime DE69722980T2 (de) 1996-02-02 1997-01-17 Aufzeichnung von Sprachdaten mit Segmenten von akustisch verschiedenen Umgebungen

Country Status (3)

Country Link
US (1) US6067517A (de)
EP (1) EP0788090B1 (de)
DE (1) DE69722980T2 (de)

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Also Published As

Publication number Publication date
EP0788090A3 (de) 1998-08-19
US6067517A (en) 2000-05-23
EP0788090B1 (de) 2003-06-25
DE69722980T2 (de) 2004-05-19
EP0788090A2 (de) 1997-08-06

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8328 Change in the person/name/address of the agent

Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7