DE3470240D1 - Device for speaker verification - Google Patents

Device for speaker verification

Info

Publication number
DE3470240D1
DE3470240D1 DE8484115633T DE3470240T DE3470240D1 DE 3470240 D1 DE3470240 D1 DE 3470240D1 DE 8484115633 T DE8484115633 T DE 8484115633T DE 3470240 T DE3470240 T DE 3470240T DE 3470240 D1 DE3470240 D1 DE 3470240D1
Authority
DE
Germany
Prior art keywords
threshold
sentence
speaker
parameters
average
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
Application number
DE8484115633T
Other languages
English (en)
Inventor
Michele Cavazza
Alberto Ciaramella
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.)
Loquendo SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Application granted granted Critical
Publication of DE3470240D1 publication Critical patent/DE3470240D1/de
Expired 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
DE8484115633T 1983-12-19 1984-12-17 Device for speaker verification Expired DE3470240D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68320/83A IT1160148B (it) 1983-12-19 1983-12-19 Dispositivo per la verifica del parlatore

Publications (1)

Publication Number Publication Date
DE3470240D1 true DE3470240D1 (en) 1988-05-05

Family

ID=11308972

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484115633T Expired DE3470240D1 (en) 1983-12-19 1984-12-17 Device for speaker verification
DE198484115633T Pending DE154020T1 (de) 1983-12-19 1984-12-17 Sprecher-verifikationssystem.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198484115633T Pending DE154020T1 (de) 1983-12-19 1984-12-17 Sprecher-verifikationssystem.

Country Status (6)

Country Link
US (1) US4752958A (de)
EP (1) EP0154020B1 (de)
JP (1) JPH0680480B2 (de)
CA (1) CA1212179A (de)
DE (2) DE3470240D1 (de)
IT (1) IT1160148B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6128586A (en) * 1985-07-01 1987-01-30 Ecco Industries Inc. Speaker verification system
GB8630118D0 (en) * 1986-12-17 1987-01-28 British Telecomm Speaker identification
US5227228A (en) * 1988-05-02 1993-07-13 Newell Robert D Sorptive article comprising elements having capacitive spaces for fluid and/or particulate solids
US5171741A (en) * 1989-04-21 1992-12-15 Health Research, Inc. Bacteriochlorophyll-a derivatives useful in photodynamic therapy
US5293452A (en) * 1991-07-01 1994-03-08 Texas Instruments Incorporated Voice log-in using spoken name input
JP2908168B2 (ja) * 1993-03-15 1999-06-21 シャープ株式会社 信号識別回路
US5522012A (en) * 1994-02-28 1996-05-28 Rutgers University Speaker identification and verification system
US5625747A (en) * 1994-09-21 1997-04-29 Lucent Technologies Inc. Speaker verification, speech recognition and channel normalization through dynamic time/frequency warping
WO1996029216A1 (fr) * 1995-03-20 1996-09-26 Vladimir Lvovich Taubkin Procede permettant de controler des vehicules faisant appel a un systeme de protection contre les acces non autorises fonctionnant par analyse vocale automatique, et systeme en vue de sa realisation
US6292767B1 (en) * 1995-07-18 2001-09-18 Nuance Communications Method and system for building and running natural language understanding systems
CA2180392C (en) * 1995-07-31 2001-02-13 Paul Wesley Cohrs User selectable multiple threshold criteria for voice recognition
US5774858A (en) * 1995-10-23 1998-06-30 Taubkin; Vladimir L. Speech analysis method of protecting a vehicle from unauthorized accessing and controlling
US5940476A (en) 1996-06-28 1999-08-17 Distributed Software Development, Inc. System and method for identifying an unidentified caller
US6529881B2 (en) * 1996-06-28 2003-03-04 Distributed Software Development, Inc. System and method for identifying an unidentified customer at the point of sale
US7006605B1 (en) * 1996-06-28 2006-02-28 Ochopee Big Cypress Llc Authenticating a caller before providing the caller with access to one or more secured resources
US5901203A (en) 1996-06-28 1999-05-04 Distributed Software Development, Inc. Computer-based system and method for identifying an unidentified caller
US6205204B1 (en) 1996-06-28 2001-03-20 Distributed Software Development, Inc. System and method for identifying an unidentified person using an ambiguity-resolution criterion
DE19630109A1 (de) * 1996-07-25 1998-01-29 Siemens Ag Verfahren zur Sprecherverifikation anhand mindestens eines von einem Sprecher eingesprochenen Sprachsignals, durch einen Rechner
WO1998014934A1 (en) * 1996-10-02 1998-04-09 Sri International Method and system for automatic text-independent grading of pronunciation for language instruction
US6490560B1 (en) * 2000-03-01 2002-12-03 International Business Machines Corporation Method and system for non-intrusive speaker verification using behavior models
GB2426368A (en) 2005-05-21 2006-11-22 Ibm Using input signal quality in speeech recognition
US20060293898A1 (en) * 2005-06-22 2006-12-28 Microsoft Corporation Speech recognition system for secure information
US7917540B2 (en) * 2007-02-22 2011-03-29 Colorado State University Research Foundation Nonlinear set to set pattern recognition
JP5456370B2 (ja) * 2009-05-25 2014-03-26 任天堂株式会社 発音評価プログラム、発音評価装置、発音評価システムおよび発音評価方法
US9043210B1 (en) 2012-10-02 2015-05-26 Voice Security Systems, Inc. Biometric voice command and control switching device and method of use
US10223066B2 (en) 2015-12-23 2019-03-05 Apple Inc. Proactive assistance based on dialog communication between devices
US10332545B2 (en) * 2017-11-28 2019-06-25 Nuance Communications, Inc. System and method for temporal and power based zone detection in speaker dependent microphone environments
CN111508503B (zh) * 2020-06-16 2020-10-20 北京爱数智慧科技有限公司 一种识别同一说话人的方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536585C3 (de) * 1975-08-16 1981-04-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur statistischen Signalanalyse
US4028496A (en) * 1976-08-17 1977-06-07 Bell Telephone Laboratories, Incorporated Digital speech detector
DE2844156A1 (de) * 1978-10-10 1980-04-24 Philips Patentverwaltung Verfahren zum verifizieren eines sprechers
JPS56135898A (en) * 1980-03-26 1981-10-23 Sanyo Electric Co Voice recognition device
JPS5718279A (en) * 1980-07-09 1982-01-30 Sanyo Electric Co Ltd Thermally recording device
JPS5852695A (ja) * 1981-09-25 1983-03-28 日産自動車株式会社 車両用音声検出装置
JPS5876899A (ja) * 1981-10-31 1983-05-10 株式会社東芝 音声区間検出装置
DE3243231A1 (de) * 1982-11-23 1984-05-24 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur erkennung von sprachpausen

Also Published As

Publication number Publication date
EP0154020A1 (de) 1985-09-11
JPH0680480B2 (ja) 1994-10-12
JPS60153100A (ja) 1985-08-12
IT1160148B (it) 1987-03-04
CA1212179A (en) 1986-09-30
US4752958A (en) 1988-06-21
DE154020T1 (de) 1986-02-27
EP0154020B1 (de) 1988-03-30
IT8368320A0 (it) 1983-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LOQUENDO-SOCIETA PER AZIONI, TURIN/TORINO, IT