JPS458243B1 - - Google Patents

Info

Publication number
JPS458243B1
JPS458243B1 JP1396767A JP1396767A JPS458243B1 JP S458243 B1 JPS458243 B1 JP S458243B1 JP 1396767 A JP1396767 A JP 1396767A JP 1396767 A JP1396767 A JP 1396767A JP S458243 B1 JPS458243 B1 JP S458243B1
Authority
JP
Japan
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.)
Pending
Application number
JP1396767A
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 filed Critical
Publication of JPS458243B1 publication Critical patent/JPS458243B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/033—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers (the characteristic being frequency)
    • 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
JP1396767A 1966-05-02 1969-03-07 Pending JPS458243B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546945A US3466394A (en) 1966-05-02 1966-05-02 Voice verification system

Publications (1)

Publication Number Publication Date
JPS458243B1 true JPS458243B1 (ja) 1970-03-24

Family

ID=24182658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1396767A Pending JPS458243B1 (ja) 1966-05-02 1969-03-07

Country Status (4)

Country Link
US (1) US3466394A (ja)
JP (1) JPS458243B1 (ja)
DE (1) DE1547032A1 (ja)
GB (1) GB1179029A (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3673331A (en) * 1970-01-19 1972-06-27 Texas Instruments Inc Identity verification by voice signals in the frequency domain
FR2074813A1 (ja) * 1970-01-30 1971-10-08 Lannionnais Electronique
US3659052A (en) * 1970-05-21 1972-04-25 Phonplex Corp Multiplex terminal with redundancy reduction
US3810156A (en) * 1970-06-15 1974-05-07 R Goldman Signal identification system
US3737580A (en) * 1971-01-18 1973-06-05 Stanford Research Inst Speaker authentication utilizing a plurality of words as a speech sample input
US3700815A (en) * 1971-04-20 1972-10-24 Bell Telephone Labor Inc Automatic speaker verification by non-linear time alignment of acoustic parameters
BE787377A (fr) * 1971-08-09 1973-02-09 Waterbury Nelson J Cartes de securite et systeme d'utilisation de telles cartes
US3770891A (en) * 1972-04-28 1973-11-06 M Kalfaian Voice identification system with normalization for both the stored and the input voice signals
US3883850A (en) * 1972-06-19 1975-05-13 Threshold Tech Programmable word recognition apparatus
US3919479A (en) * 1972-09-21 1975-11-11 First National Bank Of Boston Broadcast signal identification system
US3928722A (en) * 1973-07-16 1975-12-23 Hitachi Ltd Audio message generating apparatus used for query-reply system
JPS5220705A (en) * 1975-08-09 1977-02-16 Fuji Xerox Co Ltd Identification discriminating system by peak point value envelope curv e of voice waveform
DE2536585C3 (de) * 1975-08-16 1981-04-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur statistischen Signalanalyse
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
US5202929A (en) * 1979-09-24 1993-04-13 Lemelson Jerome H Data system and method
GB2139389A (en) * 1983-04-29 1984-11-07 Voice Electronic Technology Li Identification apparatus
GB2145864B (en) * 1983-09-01 1987-09-03 King Reginald Alfred Voice recognition
JPS60181798A (ja) * 1984-02-28 1985-09-17 電子計算機基本技術研究組合 音声認識装置
US4773093A (en) * 1984-12-31 1988-09-20 Itt Defense Communications Text-independent speaker recognition system and method based on acoustic segment matching
US4739398A (en) * 1986-05-02 1988-04-19 Control Data Corporation Method, apparatus and system for recognizing broadcast segments
GB2224117B (en) * 1988-10-12 1993-06-09 Detector Electronics Processing signals derived from electromagnetic radiation sources
JP2504171B2 (ja) * 1989-03-16 1996-06-05 日本電気株式会社 声門波形に基づく話者識別装置
GB2232801B (en) * 1989-05-18 1993-12-22 Medical Res Council Apparatus and methods for the generation of stabilised images from waveforms
US5434560A (en) * 1993-05-11 1995-07-18 Detector Electronics Corporation System for detecting random events
US6400835B1 (en) 1996-05-15 2002-06-04 Jerome H. Lemelson Taillight mounted vehicle security system employing facial recognition using a reflected image
US6137863A (en) * 1996-12-13 2000-10-24 At&T Corp. Statistical database correction of alphanumeric account numbers for speech recognition and touch-tone recognition
US6154579A (en) * 1997-08-11 2000-11-28 At&T Corp. Confusion matrix based method and system for correcting misrecognized words appearing in documents generated by an optical character recognition technique
US6219453B1 (en) 1997-08-11 2001-04-17 At&T Corp. Method and apparatus for performing an automatic correction of misrecognized words produced by an optical character recognition technique by using a Hidden Markov Model based algorithm
US6141661A (en) * 1997-10-17 2000-10-31 At&T Corp Method and apparatus for performing a grammar-pruning operation
US6122612A (en) * 1997-11-20 2000-09-19 At&T Corp Check-sum based method and apparatus for performing speech recognition
US6205428B1 (en) 1997-11-20 2001-03-20 At&T Corp. Confusion set-base method and apparatus for pruning a predetermined arrangement of indexed identifiers
US6223158B1 (en) 1998-02-04 2001-04-24 At&T Corporation Statistical option generator for alpha-numeric pre-database speech recognition correction
US7937260B1 (en) * 1998-06-15 2011-05-03 At&T Intellectual Property Ii, L.P. Concise dynamic grammars using N-best selection
US6400805B1 (en) 1998-06-15 2002-06-04 At&T Corp. Statistical database correction of alphanumeric identifiers for speech recognition and touch-tone recognition
US20050096900A1 (en) * 2003-10-31 2005-05-05 Bossemeyer Robert W. Locating and confirming glottal events within human speech signals
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
AU2017274657B2 (en) * 2016-06-02 2019-12-19 Genesys Telecommunications Laboratories, Inc. Technologies for authenticating a speaker using voice biometrics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403986A (en) * 1944-05-08 1946-07-16 Bell Telephone Labor Inc Wave translation
US2685615A (en) * 1952-05-01 1954-08-03 Bell Telephone Labor Inc Voice-operated device
US2866899A (en) * 1955-12-12 1958-12-30 Itt Electronic spectroanalysis computer
US3036268A (en) * 1958-01-10 1962-05-22 Caldwell P Smith Detection of relative distribution patterns
US3202761A (en) * 1960-10-14 1965-08-24 Bulova Res And Dev Lab Inc Waveform identification system
US3129287A (en) * 1961-03-20 1964-04-14 Ibm Specimen identification system

Also Published As

Publication number Publication date
GB1179029A (en) 1970-01-28
DE1547032A1 (de) 1969-11-06
US3466394A (en) 1969-09-09

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