FR1309234A - Système d'analyse des sons - Google Patents

Système d'analyse des sons

Info

Publication number
FR1309234A
FR1309234A FR871805A FR871805A FR1309234A FR 1309234 A FR1309234 A FR 1309234A FR 871805 A FR871805 A FR 871805A FR 871805 A FR871805 A FR 871805A FR 1309234 A FR1309234 A FR 1309234A
Authority
FR
France
Prior art keywords
sound
sounds
circuits
output
signals
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
FR871805A
Other languages
English (en)
Inventor
William Christian Dersch
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1309234A publication Critical patent/FR1309234A/fr
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Machine Translation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR871805A 1960-08-29 1961-08-29 Système d'analyse des sons Expired FR1309234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52548A US3198884A (en) 1960-08-29 1960-08-29 Sound analyzing system

Publications (1)

Publication Number Publication Date
FR1309234A true FR1309234A (fr) 1962-11-16

Family

ID=21978330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871805A Expired FR1309234A (fr) 1960-08-29 1961-08-29 Système d'analyse des sons

Country Status (4)

Country Link
US (1) US3198884A (fr)
DE (1) DE1422040A1 (fr)
FR (1) FR1309234A (fr)
GB (1) GB981383A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286031A (en) * 1963-03-04 1966-11-15 Alto Scient Co Inc Voice actuated device
US3270216A (en) * 1963-03-11 1966-08-30 Voice Systems Inc Voice operated safety control unit
US3252355A (en) * 1964-01-10 1966-05-24 Gen Motors Corp Planetary friction drive
DE1202517B (de) * 1964-07-29 1965-10-07 Telefunken Patent Einrichtung zur automatischen Erkennung von gesprochenen Silben oder Woertern
US3395249A (en) * 1965-07-23 1968-07-30 Ibm Speech analyzer for speech recognition system
US3463885A (en) * 1965-10-22 1969-08-26 George Galerstein Speech and sound display system
US3647978A (en) * 1969-04-30 1972-03-07 Int Standard Electric Corp Speech recognition apparatus
US3742143A (en) * 1971-03-01 1973-06-26 Bell Telephone Labor Inc Limited vocabulary speech recognition circuit for machine and telephone control
US3846586A (en) * 1973-03-29 1974-11-05 D Griggs Single oral input real time analyzer with written print-out
US5754978A (en) * 1995-10-27 1998-05-19 Speech Systems Of Colorado, Inc. Speech recognition system
EP1540646A4 (fr) * 2002-07-31 2005-08-10 Arie Ariav Systeme a commande vocale et procede associe
US11823867B2 (en) * 2021-05-20 2023-11-21 Kaufman & Robinson, Inc. Load current derived switch timing of switching resonant topology

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183248A (en) * 1939-12-12 Wave translation
US2646465A (en) * 1953-07-21 Voice-operated system
US2151091A (en) * 1935-10-30 1939-03-21 Bell Telephone Labor Inc Signal transmission
US2243527A (en) * 1940-03-16 1941-05-27 Bell Telephone Labor Inc Production of artificial speech
US2691137A (en) * 1952-06-27 1954-10-05 Us Air Force Device for extracting the excitation function from speech signals
US2971057A (en) * 1955-02-25 1961-02-07 Rca Corp Apparatus for speech analysis and printer control mechanisms
US2928902A (en) * 1957-05-14 1960-03-15 Vilbig Friedrich Signal transmission
US2971058A (en) * 1957-05-29 1961-02-07 Rca Corp Method of and apparatus for speech analysis and printer control mechanisms
US2921133A (en) * 1958-03-24 1960-01-12 Meguer V Kalfaian Phonetic typewriter of speech
US3037077A (en) * 1959-12-18 1962-05-29 Scope Inc Speech-to-digital converter

Also Published As

Publication number Publication date
DE1422040A1 (de) 1971-09-30
GB981383A (en) 1965-01-27
US3198884A (en) 1965-08-03

Similar Documents

Publication Publication Date Title
US3688126A (en) Sound-operated, yes-no responsive switch
NL6502737A (nl) Toestel voor het analyseren van golfvormen
FR1309234A (fr) Système d'analyse des sons
FR2372486B1 (fr)
US3383690A (en) Bearing measurement system
US3335225A (en) Formant period tracker
CA1156762A (fr) Appareil de detection de signaux vocauxx
JPS6453623A (en) Pulse detecting circuit employing amplitude and time recognition
KR900010377A (ko) 터어빈 날개깃의 센서 통과시기 디텍트 장치 및 그 방법
GB1139711A (en) Apparatus for analysing complex waveforms
US3238303A (en) Wave analyzing system
GB966211A (en) Improvements in apparatus for digitally sampling timevarying waveforms
GB1261385A (en) Speech analyzing apparatus
NL272110A (nl) Drukaandrijving
US3377428A (en) Voiced sound detector circuits and systems
FR1405489A (fr) Système d'analyse de la parole
US5201028A (en) System for distinguishing or counting spoken itemized expressions
GB973429A (en) Null dependent symbol recognition
US3368039A (en) Speech analyzer for speech recognition system
GB1101721A (en) Improvements in or relating to machine recognition of speech
US3846586A (en) Single oral input real time analyzer with written print-out
SU454493A1 (ru) Устройство регистрации амплитуды импульсного сигнала
US3418429A (en) Speech analysis system
US2992428A (en) Pulse amplitude comparison circuits
JPS5722568A (en) Fast peak detection circuit