IT989203B - Sistema perfezionato per l iden tificazione di suoni fonici - Google Patents

Sistema perfezionato per l iden tificazione di suoni fonici

Info

Publication number
IT989203B
IT989203B IT23715/73A IT2371573A IT989203B IT 989203 B IT989203 B IT 989203B IT 23715/73 A IT23715/73 A IT 23715/73A IT 2371573 A IT2371573 A IT 2371573A IT 989203 B IT989203 B IT 989203B
Authority
IT
Italy
Prior art keywords
sounds
iden tification
perfected system
phonic
steady state
Prior art date
Application number
IT23715/73A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT989203B publication Critical patent/IT989203B/it

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

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)
  • Electrically Operated Instructional Devices (AREA)
  • Telephonic Communication Services (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
IT23715/73A 1972-05-26 1973-05-04 Sistema perfezionato per l iden tificazione di suoni fonici IT989203B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25725472A 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
IT989203B true IT989203B (it) 1975-05-20

Family

ID=22975512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23715/73A IT989203B (it) 1972-05-26 1973-05-04 Sistema perfezionato per l iden tificazione di suoni fonici

Country Status (7)

Country Link
US (1) US3770892A (it)
JP (1) JPS5412003B2 (it)
CA (1) CA1005914A (it)
DE (1) DE2326517A1 (it)
FR (1) FR2187175A5 (it)
GB (1) GB1418958A (it)
IT (1) IT989203B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3943295A (en) * 1974-07-17 1976-03-09 Threshold Technology, Inc. Apparatus and method for recognizing words from among continuous speech
CA1056504A (en) * 1975-04-02 1979-06-12 Visvaldis A. Vitols Keyword detection in continuous speech using continuous asynchronous correlation
DE2536640C3 (de) * 1975-08-16 1979-10-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Erkennung von Geräuschen
GB1557286A (en) * 1975-10-31 1979-12-05 Nippon Electric Co Speech recognition
JPS5272504A (en) * 1975-12-15 1977-06-17 Fuji Xerox Co Ltd Device for recognizing word audio
US4087630A (en) * 1977-05-12 1978-05-02 Centigram Corporation Continuous speech recognition apparatus
JPS542001A (en) * 1977-06-02 1979-01-09 Sukoopu Inc Signal pattern coder and identifier
USRE31188E (en) * 1978-10-31 1983-03-22 Bell Telephone Laboratories, Incorporated Multiple template speech recognition system
US4181821A (en) * 1978-10-31 1980-01-01 Bell Telephone Laboratories, Incorporated Multiple template speech recognition system
US4349700A (en) * 1980-04-08 1982-09-14 Bell Telephone Laboratories, Incorporated Continuous speech recognition system
US4831653A (en) * 1980-11-12 1989-05-16 Canon Kabushiki Kaisha System for registering speech information to make a voice dictionary
JPS5782899A (en) * 1980-11-12 1982-05-24 Canon Kk Voice recognition apparatus
CH645501GA3 (it) * 1981-07-24 1984-10-15
US4454586A (en) * 1981-11-19 1984-06-12 At&T Bell Laboratories Method and apparatus for generating speech pattern templates
GB2126393B (en) * 1982-08-20 1985-12-18 Asulab Sa Speech-controlled apparatus
US4783807A (en) * 1984-08-27 1988-11-08 John Marley System and method for sound recognition with feature selection synchronized to voice pitch
US4797927A (en) * 1985-10-30 1989-01-10 Grumman Aerospace Corporation Voice recognition process utilizing content addressable memory
GB2183880A (en) * 1985-12-05 1987-06-10 Int Standard Electric Corp Speech translator for the deaf
JPH06105394B2 (ja) * 1986-03-19 1994-12-21 株式会社東芝 音声認識方式
DE3790442C2 (de) * 1986-07-30 1996-05-09 Ricoh Kk Einrichtung zur Berechnung eines Ähnlichkeitsgrades eines Sprachmusters
AT390685B (de) * 1988-10-25 1990-06-11 Philips Nv System zur textverarbeitung
GB2234078B (en) * 1989-05-18 1993-06-30 Medical Res Council Analysis of waveforms
EP0533257B1 (en) * 1991-09-20 1995-06-28 Koninklijke Philips Electronics N.V. Human speech processing apparatus for detecting instants of glottal closure
EP0590173A1 (de) * 1992-09-28 1994-04-06 International Business Machines Corporation Computersystem zur Spracherkennung
US5706398A (en) * 1995-05-03 1998-01-06 Assefa; Eskinder Method and apparatus for compressing and decompressing voice signals, that includes a predetermined set of syllabic sounds capable of representing all possible syllabic sounds
US5822728A (en) * 1995-09-08 1998-10-13 Matsushita Electric Industrial Co., Ltd. Multistage word recognizer based on reliably detected phoneme similarity regions
US5825977A (en) * 1995-09-08 1998-10-20 Morin; Philippe R. Word hypothesizer based on reliably detected phoneme similarity regions
US5684925A (en) * 1995-09-08 1997-11-04 Matsushita Electric Industrial Co., Ltd. Speech representation by feature-based word prototypes comprising phoneme targets having reliable high similarity
US6085162A (en) * 1996-10-18 2000-07-04 Gedanken Corporation Translation system and method in which words are translated by a specialized dictionary and then a general dictionary
JP2000221990A (ja) * 1999-01-28 2000-08-11 Ricoh Co Ltd 音声認識装置
US7133827B1 (en) 2002-02-06 2006-11-07 Voice Signal Technologies, Inc. Training speech recognition word models from word samples synthesized by Monte Carlo techniques
US7697827B2 (en) 2005-10-17 2010-04-13 Konicek Jeffrey C User-friendlier interfaces for a camera
US9875081B2 (en) 2015-09-21 2018-01-23 Amazon Technologies, Inc. Device selection for providing a response
US10482904B1 (en) 2017-08-15 2019-11-19 Amazon Technologies, Inc. Context driven device arbitration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172954A (en) * 1965-03-09 Acoustic apparatus
US2685615A (en) * 1952-05-01 1954-08-03 Bell Telephone Labor Inc Voice-operated device
US3204030A (en) * 1961-01-23 1965-08-31 Rca Corp Acoustic apparatus for encoding sound
US3234392A (en) * 1961-05-26 1966-02-08 Ibm Photosensitive pattern recognition systems
US3280257A (en) * 1962-12-31 1966-10-18 Itt Method of and apparatus for character recognition

Also Published As

Publication number Publication date
FR2187175A5 (it) 1974-01-11
DE2326517A1 (de) 1973-12-06
JPS4950804A (it) 1974-05-17
JPS5412003B2 (it) 1979-05-19
US3770892A (en) 1973-11-06
CA1005914A (en) 1977-02-22
GB1418958A (en) 1975-12-24

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