CA938725A - Automatic auditory verification system - Google Patents

Automatic auditory verification system

Info

Publication number
CA938725A
CA938725A CA127241A CA127241A CA938725A CA 938725 A CA938725 A CA 938725A CA 127241 A CA127241 A CA 127241A CA 127241 A CA127241 A CA 127241A CA 938725 A CA938725 A CA 938725A
Authority
CA
Canada
Prior art keywords
verification system
automatic auditory
automatic
auditory verification
auditory
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
CA127241A
Other versions
CA127241S (en
Inventor
L. Flanagan James
C. Lummis Robert
R. Doddington George
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
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA938725A publication Critical patent/CA938725A/en
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
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/12—Speech classification or search using dynamic programming techniques, e.g. dynamic time warping [DTW]
    • 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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
CA127241A 1971-04-20 1971-11-09 Automatic auditory verification system Expired CA938725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13569771A 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
CA938725A true CA938725A (en) 1973-12-18

Family

ID=22469241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127241A Expired CA938725A (en) 1971-04-20 1971-11-09 Automatic auditory verification system

Country Status (2)

Country Link
US (1) US3700815A (en)
CA (1) CA938725A (en)

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BE787377A (en) * 1971-08-09 1973-02-09 Waterbury Nelson J SECURITY CARDS AND SYSTEM FOR USING SUCH CARDS
US3883850A (en) * 1972-06-19 1975-05-13 Threshold Tech Programmable word recognition apparatus
GB1435779A (en) * 1972-09-21 1976-05-12 Threshold Tech Word recognition
US3919479A (en) * 1972-09-21 1975-11-11 First National Bank Of Boston Broadcast signal identification system
US3989896A (en) * 1973-05-08 1976-11-02 Westinghouse Electric Corporation Method and apparatus for speech identification
JPS50155105A (en) * 1974-06-04 1975-12-15
US4059725A (en) * 1975-03-12 1977-11-22 Nippon Electric Company, Ltd. Automatic continuous speech recognition system employing dynamic programming
US4032711A (en) * 1975-12-31 1977-06-28 Bell Telephone Laboratories, Incorporated Speaker recognition arrangement
US4053710A (en) * 1976-03-01 1977-10-11 Ncr Corporation Automatic speaker verification systems employing moment invariants
US4092493A (en) * 1976-11-30 1978-05-30 Bell Telephone Laboratories, Incorporated Speech recognition system
JPS53114648U (en) * 1977-02-21 1978-09-12
JPS5525150A (en) * 1978-08-10 1980-02-22 Nec Corp Pattern recognition unit
US4349700A (en) * 1980-04-08 1982-09-14 Bell Telephone Laboratories, Incorporated Continuous speech recognition system
JPS6024994B2 (en) * 1980-04-21 1985-06-15 シャープ株式会社 Pattern similarity calculation method
JPS56158387A (en) * 1980-05-10 1981-12-07 Fujitsu Ltd Voice recognizing method using adaptive dynamic programming
US4348553A (en) * 1980-07-02 1982-09-07 International Business Machines Corporation Parallel pattern verifier with dynamic time warping
US4363102A (en) * 1981-03-27 1982-12-07 Bell Telephone Laboratories, Incorporated Speaker identification system using word recognition templates
JPS5879300A (en) * 1981-11-06 1983-05-13 日本電気株式会社 Pattern distance calculation system
US4608708A (en) * 1981-12-24 1986-08-26 Nippon Electric Co., Ltd. Pattern matching system
US4573196A (en) * 1983-01-19 1986-02-25 Communications Intelligence Corporation Confusion grouping of strokes in pattern recognition method and system
US4561105A (en) * 1983-01-19 1985-12-24 Communication Intelligence Corporation Complex pattern recognition method and system
JPS6057475A (en) * 1983-09-07 1985-04-03 Toshiba Corp Pattern recognizing system
US4739398A (en) * 1986-05-02 1988-04-19 Control Data Corporation Method, apparatus and system for recognizing broadcast segments
US4910782A (en) * 1986-05-23 1990-03-20 Nec Corporation Speaker verification system
US5548647A (en) * 1987-04-03 1996-08-20 Texas Instruments Incorporated Fixed text speaker verification method and apparatus
JP2504171B2 (en) * 1989-03-16 1996-06-05 日本電気株式会社 Speaker identification device based on glottal waveform
JPH04194999A (en) * 1990-11-27 1992-07-14 Sharp Corp Dynamic planning method using learning
US5167004A (en) * 1991-02-28 1992-11-24 Texas Instruments Incorporated Temporal decorrelation method for robust speaker verification
US5271088A (en) * 1991-05-13 1993-12-14 Itt Corporation Automated sorting of voice messages through speaker spotting
KR940002854B1 (en) * 1991-11-06 1994-04-04 한국전기통신공사 Sound synthesizing system
US5414755A (en) * 1994-08-10 1995-05-09 Itt Corporation System and method for passive voice verification in a telephone network
US5625747A (en) * 1994-09-21 1997-04-29 Lucent Technologies Inc. Speaker verification, speech recognition and channel normalization through dynamic time/frequency warping
US5799276A (en) * 1995-11-07 1998-08-25 Accent Incorporated Knowledge-based speech recognition system and methods having frame length computed based upon estimated pitch period of vocalic intervals
US6061477A (en) * 1996-04-18 2000-05-09 Sarnoff Corporation Quality image warper
DE19630109A1 (en) * 1996-07-25 1998-01-29 Siemens Ag Method for speaker verification using at least one speech signal spoken by a speaker, by a computer
EP0896712A4 (en) * 1997-01-31 2000-01-26 T Netix Inc System and method for detecting a recorded voice
US6263308B1 (en) * 2000-03-20 2001-07-17 Microsoft Corporation Methods and apparatus for performing speech recognition using acoustic models which are improved through an interactive process
US6260011B1 (en) * 2000-03-20 2001-07-10 Microsoft Corporation Methods and apparatus for automatically synchronizing electronic audio files with electronic text files
WO2003034402A1 (en) * 2001-10-11 2003-04-24 Siemens Aktiengesellschaft Method for producing reference segments describing voice modules and method for modelling voice units of a spoken test model
US20050096900A1 (en) * 2003-10-31 2005-05-05 Bossemeyer Robert W. Locating and confirming glottal events within human speech signals
KR100571574B1 (en) * 2004-07-26 2006-04-17 한양대학교 산학협력단 Similar Speaker Recognition Method Using Nonlinear Analysis and Its System
US7567903B1 (en) 2005-01-12 2009-07-28 At&T Intellectual Property Ii, L.P. Low latency real-time vocal tract length normalization
US7490043B2 (en) * 2005-02-07 2009-02-10 Hitachi, Ltd. System and method for speaker verification using short utterance enrollments
JP5024154B2 (en) * 2008-03-27 2012-09-12 富士通株式会社 Association apparatus, association method, and computer program
DK2364495T3 (en) * 2008-12-10 2017-01-16 Agnitio S L Method of verifying the identity of a speaking and associated computer-readable medium and computer
RU2419890C1 (en) * 2009-09-24 2011-05-27 Общество с ограниченной ответственностью "Центр речевых технологий" Method of identifying speaker from arbitrary speech phonograms based on formant equalisation
US8321209B2 (en) * 2009-11-10 2012-11-27 Research In Motion Limited System and method for low overhead frequency domain voice authentication
US8914285B2 (en) * 2012-07-17 2014-12-16 Nice-Systems Ltd Predicting a sales success probability score from a distance vector between speech of a customer and speech of an organization representative
US9098467B1 (en) * 2012-12-19 2015-08-04 Rawles Llc Accepting voice commands based on user identity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466394A (en) * 1966-05-02 1969-09-09 Ibm Voice verification system
US3509280A (en) * 1968-11-01 1970-04-28 Itt Adaptive speech pattern recognition system
US3525811A (en) * 1968-12-26 1970-08-25 Fred C Trice Remote control voting system

Also Published As

Publication number Publication date
US3700815A (en) 1972-10-24

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