HK1010597A1 - Method and apparatus for dynamic adaptation of a large vocabulary speech recognition system and for use of constraints from a database in a large vocabulary speech recognition system - Google Patents

Method and apparatus for dynamic adaptation of a large vocabulary speech recognition system and for use of constraints from a database in a large vocabulary speech recognition system

Info

Publication number
HK1010597A1
HK1010597A1 HK98111612A HK98111612A HK1010597A1 HK 1010597 A1 HK1010597 A1 HK 1010597A1 HK 98111612 A HK98111612 A HK 98111612A HK 98111612 A HK98111612 A HK 98111612A HK 1010597 A1 HK1010597 A1 HK 1010597A1
Authority
HK
Hong Kong
Prior art keywords
speech recognition
recognition system
large vocabulary
vocabulary speech
constraints
Prior art date
Application number
HK98111612A
Other languages
English (en)
Inventor
Michael S Phillips
John N Nguyen
Original Assignee
Speechworks Int Inc
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 Speechworks Int Inc filed Critical Speechworks Int Inc
Publication of HK1010597A1 publication Critical patent/HK1010597A1/xx

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
    • G10L15/187—Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
    • 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
    • G10L2015/228—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of application context

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)
HK98111612A 1995-05-26 1998-10-29 Method and apparatus for dynamic adaptation of a large vocabulary speech recognition system and for use of constraints from a database in a large vocabulary speech recognition system HK1010597A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45144895A 1995-05-26 1995-05-26
PCT/US1996/006634 WO1996037881A2 (fr) 1995-05-26 1996-05-09 Appareil et procede permettant une adaptation dynamique d'un systeme de reconnaissance vocale a vocabulaire tres etendu, tenant compte de contraintes imposees par une base de donnees de ce systeme

Publications (1)

Publication Number Publication Date
HK1010597A1 true HK1010597A1 (en) 1999-06-25

Family

ID=23792258

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98111612A HK1010597A1 (en) 1995-05-26 1998-10-29 Method and apparatus for dynamic adaptation of a large vocabulary speech recognition system and for use of constraints from a database in a large vocabulary speech recognition system

Country Status (7)

Country Link
US (1) US6501833B2 (fr)
EP (2) EP0838073B1 (fr)
AU (1) AU5738296A (fr)
CA (1) CA2220004A1 (fr)
DE (1) DE69622565T2 (fr)
HK (1) HK1010597A1 (fr)
WO (1) WO1996037881A2 (fr)

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Also Published As

Publication number Publication date
DE69622565T2 (de) 2003-04-03
CA2220004A1 (fr) 1996-11-28
EP0838073A2 (fr) 1998-04-29
EP1199707A3 (fr) 2002-05-02
WO1996037881A3 (fr) 1997-01-16
EP1199707A2 (fr) 2002-04-24
EP0838073B1 (fr) 2002-07-24
US20020048350A1 (en) 2002-04-25
AU5738296A (en) 1996-12-11
DE69622565D1 (de) 2002-08-29
US6501833B2 (en) 2002-12-31
WO1996037881A2 (fr) 1996-11-28

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090509