CA2409488C - Methode et systeme de reconnaissance de la parole en temps reel - Google Patents

Methode et systeme de reconnaissance de la parole en temps reel Download PDF

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Publication number
CA2409488C
CA2409488C CA 2409488 CA2409488A CA2409488C CA 2409488 C CA2409488 C CA 2409488C CA 2409488 CA2409488 CA 2409488 CA 2409488 A CA2409488 A CA 2409488A CA 2409488 C CA2409488 C CA 2409488C
Authority
CA
Canada
Prior art keywords
processor
processor units
energy
fft
factorization
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 - Fee Related
Application number
CA 2409488
Other languages
English (en)
Other versions
CA2409488A1 (fr
Inventor
Hamid Sheikhzadeh-Nadjar
Etienne Cornu
Robert Brennan
Nicolas Destrez
Alain Dufaux
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.)
Semiconductor Components Industries LLC
Original Assignee
Emma Mixed Signal CV
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
Priority claimed from CA002359544A external-priority patent/CA2359544A1/fr
Application filed by Emma Mixed Signal CV filed Critical Emma Mixed Signal CV
Priority to CA 2409488 priority Critical patent/CA2409488C/fr
Publication of CA2409488A1 publication Critical patent/CA2409488A1/fr
Application granted granted Critical
Publication of CA2409488C publication Critical patent/CA2409488C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems

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)
  • Character Discrimination (AREA)
  • Multi Processors (AREA)
  • Image Analysis (AREA)
  • Complex Calculations (AREA)
CA 2409488 2001-10-22 2002-10-22 Methode et systeme de reconnaissance de la parole en temps reel Expired - Fee Related CA2409488C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2409488 CA2409488C (fr) 2001-10-22 2002-10-22 Methode et systeme de reconnaissance de la parole en temps reel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002359544A CA2359544A1 (fr) 2001-10-22 2001-10-22 Systeme de reconnaissance de la parole en temps reel necessitant peu de ressources et utilisant un banc de filtrage surechantillonne
CA2,359,544 2001-10-22
CA 2409488 CA2409488C (fr) 2001-10-22 2002-10-22 Methode et systeme de reconnaissance de la parole en temps reel

Publications (2)

Publication Number Publication Date
CA2409488A1 CA2409488A1 (fr) 2003-04-22
CA2409488C true CA2409488C (fr) 2007-05-29

Family

ID=25682760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2409488 Expired - Fee Related CA2409488C (fr) 2001-10-22 2002-10-22 Methode et systeme de reconnaissance de la parole en temps reel

Country Status (1)

Country Link
CA (1) CA2409488C (fr)

Also Published As

Publication number Publication date
CA2409488A1 (fr) 2003-04-22

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Effective date: 20201022