ATE343197T1 - Vorrichtung zur bestimmung von parametern eines gauss'schen mischungmodells (gmm) oder eines gmm basierten hidden markov modells - Google Patents

Vorrichtung zur bestimmung von parametern eines gauss'schen mischungmodells (gmm) oder eines gmm basierten hidden markov modells

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Publication number
ATE343197T1
ATE343197T1 AT03712399T AT03712399T ATE343197T1 AT E343197 T1 ATE343197 T1 AT E343197T1 AT 03712399 T AT03712399 T AT 03712399T AT 03712399 T AT03712399 T AT 03712399T AT E343197 T1 ATE343197 T1 AT E343197T1
Authority
AT
Austria
Prior art keywords
gmm
model
hidden markov
gaussic
determining parameters
Prior art date
Application number
AT03712399T
Other languages
English (en)
Inventor
Christopher J Webber
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE343197T1 publication Critical patent/ATE343197T1/de

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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
    • G10L15/08—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]
    • G10L15/144—Training of HMMs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computational Linguistics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Communication Control (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Fats And Perfumes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Image Analysis (AREA)
  • Machine Translation (AREA)
  • Character Discrimination (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT03712399T 2002-03-28 2003-03-24 Vorrichtung zur bestimmung von parametern eines gauss'schen mischungmodells (gmm) oder eines gmm basierten hidden markov modells ATE343197T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0207343A GB2387008A (en) 2002-03-28 2002-03-28 Signal Processing System

Publications (1)

Publication Number Publication Date
ATE343197T1 true ATE343197T1 (de) 2006-11-15

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ID=9933907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712399T ATE343197T1 (de) 2002-03-28 2003-03-24 Vorrichtung zur bestimmung von parametern eines gauss'schen mischungmodells (gmm) oder eines gmm basierten hidden markov modells

Country Status (8)

Country Link
US (1) US7664640B2 (de)
EP (1) EP1488411B1 (de)
JP (1) JP4264006B2 (de)
AT (1) ATE343197T1 (de)
AU (1) AU2003217013A1 (de)
DE (1) DE60309142T2 (de)
GB (1) GB2387008A (de)
WO (1) WO2003083831A1 (de)

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Also Published As

Publication number Publication date
DE60309142T2 (de) 2007-08-16
EP1488411B1 (de) 2006-10-18
GB0207343D0 (en) 2002-05-08
GB2387008A (en) 2003-10-01
US20060178887A1 (en) 2006-08-10
DE60309142D1 (de) 2006-11-30
WO2003083831A1 (en) 2003-10-09
JP2005521906A (ja) 2005-07-21
US7664640B2 (en) 2010-02-16
AU2003217013A1 (en) 2003-10-13
EP1488411A1 (de) 2004-12-22
JP4264006B2 (ja) 2009-05-13

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