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GB2465383B - A speech recognition method and system - Google Patents

A speech recognition method and system

Info

Publication number
GB2465383B
GB2465383B GB0820908A GB0820908A GB2465383B GB 2465383 B GB2465383 B GB 2465383B GB 0820908 A GB0820908 A GB 0820908A GB 0820908 A GB0820908 A GB 0820908A GB 2465383 B GB2465383 B GB 2465383B
Authority
GB
United Kingdom
Prior art keywords
speech recognition
recognition method
speech
recognition
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
GB0820908A
Other versions
GB0820908D0 (en
GB2465383A (en
Inventor
Catherine Breslin
Matthew Stuttle
Kate Knill
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.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe 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
Application filed by Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Priority to GB0820908A priority Critical patent/GB2465383B/en
Publication of GB0820908D0 publication Critical patent/GB0820908D0/en
Publication of GB2465383A publication Critical patent/GB2465383A/en
Application granted granted Critical
Publication of GB2465383B publication Critical patent/GB2465383B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • 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
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • 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
    • G10L15/26—Speech to text systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Probability & Statistics with Applications (AREA)
  • Artificial Intelligence (AREA)
  • Machine Translation (AREA)
GB0820908A 2008-11-14 2008-11-14 A speech recognition method and system Expired - Fee Related GB2465383B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0820908A GB2465383B (en) 2008-11-14 2008-11-14 A speech recognition method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0820908A GB2465383B (en) 2008-11-14 2008-11-14 A speech recognition method and system

Publications (3)

Publication Number Publication Date
GB0820908D0 GB0820908D0 (en) 2008-12-24
GB2465383A GB2465383A (en) 2010-05-19
GB2465383B true GB2465383B (en) 2011-09-21

Family

ID=40194675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0820908A Expired - Fee Related GB2465383B (en) 2008-11-14 2008-11-14 A speech recognition method and system

Country Status (1)

Country Link
GB (1) GB2465383B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9646603B2 (en) 2009-02-27 2017-05-09 Longsand Limited Various apparatus and methods for a speech recognition system
US8229743B2 (en) * 2009-06-23 2012-07-24 Autonomy Corporation Ltd. Speech recognition system
US8190420B2 (en) 2009-08-04 2012-05-29 Autonomy Corporation Ltd. Automatic spoken language identification based on phoneme sequence patterns
DE102011087843B4 (en) 2011-12-06 2013-07-11 Continental Automotive Gmbh Method and system for selecting at least one data record from a relational database
KR102386854B1 (en) * 2015-08-20 2022-04-13 삼성전자주식회사 Apparatus and method for speech recognition based on unified model

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865626A (en) * 1996-08-30 1999-02-02 Gte Internetworking Incorporated Multi-dialect speech recognition method and apparatus
WO1999021168A1 (en) * 1997-10-16 1999-04-29 Sony Electronics, Inc. Parameter sharing speech recognition system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865626A (en) * 1996-08-30 1999-02-02 Gte Internetworking Incorporated Multi-dialect speech recognition method and apparatus
WO1999021168A1 (en) * 1997-10-16 1999-04-29 Sony Electronics, Inc. Parameter sharing speech recognition system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"A semi-continuous stochastic trajectory model for phoneme-based continuous speech recognition", Siohan O; Yifan Gong, 1996, IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, vol 1, pg 471-474. *
"Decision Tree Based Clustering", Dongsuk Yook, 2002, Intelligent Data Engineering and Automated Learning - IDEAL 2002. Third International Conference (Lecture Notes in Computer Science Vol.2412), pg 487-492. *
"Deleted interpolation and density sharing for continuous hidden Markov models" Huang X D; Mei-Yuh Hwang; Li Jiang; Mahajan M, 1996, IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, vol. 2, pg 885-888. *
"Phoneme-grapheme based speech recognition system", Doss M M; Stephenson T A; Bourlard H; Bengio S, 2003, IEEE Workshop on Automatic Speech Recognition and Understanding, pg 94 - 98. *

Also Published As

Publication number Publication date
GB0820908D0 (en) 2008-12-24
GB2465383A (en) 2010-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221114