SE515447C2 - Metod och anordning för talverifiering - Google Patents

Metod och anordning för talverifiering

Info

Publication number
SE515447C2
SE515447C2 SE9602860A SE9602860A SE515447C2 SE 515447 C2 SE515447 C2 SE 515447C2 SE 9602860 A SE9602860 A SE 9602860A SE 9602860 A SE9602860 A SE 9602860A SE 515447 C2 SE515447 C2 SE 515447C2
Authority
SE
Sweden
Prior art keywords
speaker
speech
voice
database
stored
Prior art date
Application number
SE9602860A
Other languages
English (en)
Swedish (sv)
Other versions
SE9602860D0 (sv
SE9602860L (sv
Inventor
Richard Schulman
Original Assignee
Telia 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 Telia Ab filed Critical Telia Ab
Priority to SE9602860A priority Critical patent/SE515447C2/sv
Publication of SE9602860D0 publication Critical patent/SE9602860D0/xx
Priority to DE1997625252 priority patent/DE69725252T2/de
Priority to EP97850105A priority patent/EP0825587B1/de
Priority to DK97850105T priority patent/DK0825587T3/da
Priority to NO19973134A priority patent/NO314474B1/no
Publication of SE9602860L publication Critical patent/SE9602860L/xx
Publication of SE515447C2 publication Critical patent/SE515447C2/sv

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
    • G10L17/00—Speaker identification or verification techniques
    • 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 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)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
SE9602860A 1996-07-25 1996-07-25 Metod och anordning för talverifiering SE515447C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9602860A SE515447C2 (sv) 1996-07-25 1996-07-25 Metod och anordning för talverifiering
DE1997625252 DE69725252T2 (de) 1996-07-25 1997-07-03 Verfahren und Vorrichtung zur Prüfung von Sprache
EP97850105A EP0825587B1 (de) 1996-07-25 1997-07-03 Verfahren und Vorrichtung zur Prüfung von Sprache
DK97850105T DK0825587T3 (da) 1996-07-25 1997-07-03 Fremgangsmåde og indretning til taleverifikation
NO19973134A NO314474B1 (no) 1996-07-25 1997-07-07 Fremgangsmåte og anordning for verifisering av tale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602860A SE515447C2 (sv) 1996-07-25 1996-07-25 Metod och anordning för talverifiering

Publications (3)

Publication Number Publication Date
SE9602860D0 SE9602860D0 (sv) 1996-07-25
SE9602860L SE9602860L (sv) 1998-01-26
SE515447C2 true SE515447C2 (sv) 2001-08-06

Family

ID=20403468

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602860A SE515447C2 (sv) 1996-07-25 1996-07-25 Metod och anordning för talverifiering

Country Status (5)

Country Link
EP (1) EP0825587B1 (de)
DE (1) DE69725252T2 (de)
DK (1) DK0825587T3 (de)
NO (1) NO314474B1 (de)
SE (1) SE515447C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES20020244A2 (en) * 2002-04-05 2003-10-15 Univ Dublin Speaker identification or verification using temporal measurements
RU2419890C1 (ru) * 2009-09-24 2011-05-27 Общество с ограниченной ответственностью "Центр речевых технологий" Способ идентификации говорящего по фонограммам произвольной устной речи на основе формантного выравнивания
US11341973B2 (en) * 2016-12-29 2022-05-24 Samsung Electronics Co., Ltd. Method and apparatus for recognizing speaker by using a resonator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2003183C (en) * 1988-11-17 1996-06-18 Shingo Nishimura Speaker recognition system
US6081782A (en) * 1993-12-29 2000-06-27 Lucent Technologies Inc. Voice command control and verification system
US5522012A (en) * 1994-02-28 1996-05-28 Rutgers University Speaker identification and verification system

Also Published As

Publication number Publication date
DK0825587T3 (da) 2004-02-09
SE9602860D0 (sv) 1996-07-25
NO973134L (no) 1998-01-26
EP0825587A2 (de) 1998-02-25
SE9602860L (sv) 1998-01-26
NO314474B1 (no) 2003-03-24
EP0825587B1 (de) 2003-10-01
DE69725252T2 (de) 2004-08-26
EP0825587A3 (de) 1998-09-30
DE69725252D1 (de) 2003-11-06
NO973134D0 (no) 1997-07-07

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Legal Events

Date Code Title Description
NUG Patent has lapsed