MXPA05006672A - Voice recognition system and method. - Google Patents

Voice recognition system and method.

Info

Publication number
MXPA05006672A
MXPA05006672A MXPA05006672A MXPA05006672A MXPA05006672A MX PA05006672 A MXPA05006672 A MX PA05006672A MX PA05006672 A MXPA05006672 A MX PA05006672A MX PA05006672 A MXPA05006672 A MX PA05006672A MX PA05006672 A MXPA05006672 A MX PA05006672A
Authority
MX
Mexico
Prior art keywords
recognition system
utterance
directory
word
voice recognition
Prior art date
Application number
MXPA05006672A
Other languages
Spanish (es)
Inventor
John Taschereau
Original Assignee
668158 B C Ltd
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 CA002419526A external-priority patent/CA2419526A1/en
Application filed by 668158 B C Ltd filed Critical 668158 B C Ltd
Publication of MXPA05006672A publication Critical patent/MXPA05006672A/en

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
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (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)
  • Machine Translation (AREA)
  • Character Discrimination (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A method of matching an utterance comprising a word to a listing in a directory (10 - 70) using an automated speech recognition system by forming a word list comprising a selection of words from the listings in the directory; using the automated speec recognition system to determine the best possible matches of the word in the utterance to the words in the word list; creating a grammar of listings (130) in the directory that contain at least one of the best possible matches; and using the automated speech recognition system to match the utterance to a listing within the grammar (140).
MXPA05006672A 2002-12-16 2003-12-16 Voice recognition system and method. MXPA05006672A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43350602P 2002-12-16 2002-12-16
CA002419526A CA2419526A1 (en) 2002-12-16 2003-02-21 Voice recognition system
PCT/CA2003/001948 WO2004055781A2 (en) 2002-12-16 2003-12-16 Voice recognition system and method

Publications (1)

Publication Number Publication Date
MXPA05006672A true MXPA05006672A (en) 2006-03-10

Family

ID=32597873

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05006672A MXPA05006672A (en) 2002-12-16 2003-12-16 Voice recognition system and method.

Country Status (4)

Country Link
EP (1) EP1581927A2 (en)
AU (1) AU2003291900A1 (en)
MX (1) MXPA05006672A (en)
WO (1) WO2004055781A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2499305A1 (en) * 2005-03-04 2006-09-04 668158 B.C. Ltd. Method and apparatus for providing geographically targeted information and advertising

Also Published As

Publication number Publication date
AU2003291900A1 (en) 2004-07-09
EP1581927A2 (en) 2005-10-05
WO2004055781A3 (en) 2004-09-30
WO2004055781A2 (en) 2004-07-01

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Legal Events

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