IT1229782B - Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento - Google Patents

Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento

Info

Publication number
IT1229782B
IT1229782B IT8920591A IT2059189A IT1229782B IT 1229782 B IT1229782 B IT 1229782B IT 8920591 A IT8920591 A IT 8920591A IT 2059189 A IT2059189 A IT 2059189A IT 1229782 B IT1229782 B IT 1229782B
Authority
IT
Italy
Prior art keywords
words
extraction
parameters
comparison
verbal
Prior art date
Application number
IT8920591A
Other languages
English (en)
Other versions
IT8920591A0 (it
Inventor
Francesco Pazienti
Enzo Mumolo
Original Assignee
Face Standard Ind
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 Face Standard Ind filed Critical Face Standard Ind
Priority to IT8920591A priority Critical patent/IT1229782B/it
Publication of IT8920591A0 publication Critical patent/IT8920591A0/it
Priority to AU55120/90A priority patent/AU620988B2/en
Priority to EP19900109679 priority patent/EP0399452A3/en
Priority to US07/527,384 priority patent/US5164990A/en
Application granted granted Critical
Publication of IT1229782B publication Critical patent/IT1229782B/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
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/285—Memory allocation or algorithm optimisation to reduce hardware requirements
    • 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
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates

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)
  • Complex Calculations (AREA)
  • Multi Processors (AREA)
IT8920591A 1989-05-22 1989-05-22 Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento IT1229782B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8920591A IT1229782B (it) 1989-05-22 1989-05-22 Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento
AU55120/90A AU620988B2 (en) 1989-05-22 1990-05-16 Speech recognition method and apparatus
EP19900109679 EP0399452A3 (en) 1989-05-22 1990-05-22 Method and apparatus for recognizing unknown spoken words by feature extraction and comparison with reference words
US07/527,384 US5164990A (en) 1989-05-22 1990-05-22 Method and apparatus for recognizing unknown spoken words and by feature extraction and comparison with reference words

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920591A IT1229782B (it) 1989-05-22 1989-05-22 Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento

Publications (2)

Publication Number Publication Date
IT8920591A0 IT8920591A0 (it) 1989-05-22
IT1229782B true IT1229782B (it) 1991-09-11

Family

ID=11169272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920591A IT1229782B (it) 1989-05-22 1989-05-22 Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento

Country Status (4)

Country Link
US (1) US5164990A (it)
EP (1) EP0399452A3 (it)
AU (1) AU620988B2 (it)
IT (1) IT1229782B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931638A1 (de) * 1989-09-22 1991-04-04 Standard Elektrik Lorenz Ag Verfahren zur sprecheradaptiven erkennung von sprache
IT1252551B (it) * 1991-12-19 1995-06-19 Alcatel Italia Circuito per il riconoscimento del parlato
JP3397372B2 (ja) * 1993-06-16 2003-04-14 キヤノン株式会社 音声認識方法及び装置
DE4433366A1 (de) * 1994-09-20 1996-03-21 Sel Alcatel Ag Verfahren und Einrichtung zur Bestimmung eines Maßes der Übereinstimmung zwischen zwei Mustern sowie Spracherkennungseinrichtung damit und Programm-Modul dafür
EP0703569B1 (de) * 1994-09-20 2000-03-01 Philips Patentverwaltung GmbH System zum Ermitteln von Wörtern aus einem Sprachsignal
JP3581752B2 (ja) * 1995-10-09 2004-10-27 株式会社リコー 音声認識装置及び音声認識方法
WO2002103677A1 (en) * 2001-06-19 2002-12-27 Intel Corporation Method of employing prefetch instructions in speech recognition
US7050973B2 (en) * 2002-04-22 2006-05-23 Intel Corporation Speaker recognition using dynamic time warp template spotting
US7509257B2 (en) * 2002-12-24 2009-03-24 Marvell International Ltd. Method and apparatus for adapting reference templates
US7149689B2 (en) * 2003-01-30 2006-12-12 Hewlett-Packard Development Company, Lp. Two-engine speech recognition
US8515052B2 (en) 2007-12-17 2013-08-20 Wai Wu Parallel signal processing system and method
US8755515B1 (en) 2008-09-29 2014-06-17 Wai Wu Parallel signal processing system and method
US8818802B2 (en) * 2008-10-10 2014-08-26 Spansion Llc Real-time data pattern analysis system and method of operation thereof
WO2010042631A2 (en) * 2008-10-10 2010-04-15 Fastow Richard M Real-time data pattern analysis system and method of operation thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672499A (en) * 1979-11-19 1981-06-16 Hitachi Ltd Pretreatment for voice identifier
US4348853A (en) * 1980-08-08 1982-09-14 Morse Hugh B Case opening and sealing apparatus
US4488243A (en) * 1982-05-03 1984-12-11 At&T Bell Laboratories Dynamic time warping arrangement
JPS60179797A (ja) * 1983-10-27 1985-09-13 日本電気株式会社 パタンマツチング装置
US4908865A (en) * 1984-12-27 1990-03-13 Texas Instruments Incorporated Speaker independent speech recognition method and system
US4956865A (en) * 1985-01-30 1990-09-11 Northern Telecom Limited Speech recognition
AU580659B2 (en) * 1985-03-21 1989-01-27 American Telephone And Telegraph Company Individual recognition by voice analysis
US4751737A (en) * 1985-11-06 1988-06-14 Motorola Inc. Template generation method in a speech recognition system
US4811210A (en) * 1985-11-27 1989-03-07 Texas Instruments Incorporated A plurality of optical crossbar switches and exchange switches for parallel processor computer
US4852048A (en) * 1985-12-12 1989-07-25 Itt Corporation Single instruction multiple data (SIMD) cellular array processing apparatus employing a common bus where a first number of bits manifest a first bus portion and a second number of bits manifest a second bus portion
US4918733A (en) * 1986-07-30 1990-04-17 At&T Bell Laboratories Dynamic time warping using a digital signal processor
DE3931638A1 (de) * 1989-09-22 1991-04-04 Standard Elektrik Lorenz Ag Verfahren zur sprecheradaptiven erkennung von sprache

Also Published As

Publication number Publication date
EP0399452A2 (en) 1990-11-28
AU5512090A (en) 1990-11-22
IT8920591A0 (it) 1989-05-22
US5164990A (en) 1992-11-17
AU620988B2 (en) 1992-02-27
EP0399452A3 (en) 1992-02-19

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