DE69425818D1 - System und verfahren zur sprachbefehlssteuerung und sprecheridentitätsprüfung - Google Patents

System und verfahren zur sprachbefehlssteuerung und sprecheridentitätsprüfung

Info

Publication number
DE69425818D1
DE69425818D1 DE69425818T DE69425818T DE69425818D1 DE 69425818 D1 DE69425818 D1 DE 69425818D1 DE 69425818 T DE69425818 T DE 69425818T DE 69425818 T DE69425818 T DE 69425818T DE 69425818 D1 DE69425818 D1 DE 69425818D1
Authority
DE
Germany
Prior art keywords
voice command
command control
identity check
speaker identity
speaker
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
DE69425818T
Other languages
English (en)
Other versions
DE69425818T2 (de
Inventor
D Rabin
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69425818D1 publication Critical patent/DE69425818D1/de
Publication of DE69425818T2 publication Critical patent/DE69425818T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • 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
    • G10L17/22—Interactive procedures; Man-machine interfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Telephonic Communication Services (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Collating Specific Patterns (AREA)
DE69425818T 1993-12-29 1994-12-28 System und verfahren zur sprachbefehlssteuerung und sprecheridentitätsprüfung Expired - Lifetime DE69425818T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/175,326 US6081782A (en) 1993-12-29 1993-12-29 Voice command control and verification system
PCT/US1994/014880 WO1995018441A1 (en) 1993-12-29 1994-12-28 Voice command control and verification system and method

Publications (2)

Publication Number Publication Date
DE69425818D1 true DE69425818D1 (de) 2000-10-12
DE69425818T2 DE69425818T2 (de) 2001-01-18

Family

ID=22639853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425818T Expired - Lifetime DE69425818T2 (de) 1993-12-29 1994-12-28 System und verfahren zur sprachbefehlssteuerung und sprecheridentitätsprüfung

Country Status (12)

Country Link
US (1) US6081782A (de)
EP (1) EP0686297B1 (de)
JP (1) JP3479304B2 (de)
KR (1) KR960701430A (de)
CN (1) CN1118633A (de)
AU (1) AU673480B2 (de)
CA (1) CA2156610C (de)
DE (1) DE69425818T2 (de)
DK (1) DK0686297T3 (de)
ES (1) ES2150549T3 (de)
NZ (1) NZ278267A (de)
WO (1) WO1995018441A1 (de)

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Also Published As

Publication number Publication date
DE69425818T2 (de) 2001-01-18
CA2156610C (en) 2000-10-24
CA2156610A1 (en) 1995-07-06
CN1118633A (zh) 1996-03-13
WO1995018441A1 (en) 1995-07-06
AU673480B2 (en) 1996-11-07
EP0686297A4 (de) 1997-03-26
DK0686297T3 (da) 2000-10-16
ES2150549T3 (es) 2000-12-01
JPH08507392A (ja) 1996-08-06
KR960701430A (ko) 1996-02-24
JP3479304B2 (ja) 2003-12-15
NZ278267A (en) 1997-07-27
EP0686297B1 (de) 2000-09-06
AU1445395A (en) 1995-07-17
EP0686297A1 (de) 1995-12-13
US6081782A (en) 2000-06-27

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