About: Accuracy of HMM-Based Phonetic Segmentation Using Monophone or Triphone Acoustic Model     Goto   Sponge   NotDistinct   Permalink

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  • The paper compares the accuracy of HMM-based automatic phonetic segmentation using various signal representation same as acoustic models of various complexity, i.e. acoustic models of monophones or word-internal triphones with various number of mixtures. The precision of automatic phonetic segmentation was measured on the basis of comparison with manually segmented speech data. The analysis showed that the segmentation with acoustic models of word-internal triphones yielded to a better target accuracy. The best results of automatic phonetic segmentation were attained for acoustic models of word-internal triphones with four mixures. In this case average values of shift of phone boundaries and change of phone length was about 5.9~ms and 0.2~ms .
  • The paper compares the accuracy of HMM-based automatic phonetic segmentation using various signal representation same as acoustic models of various complexity, i.e. acoustic models of monophones or word-internal triphones with various number of mixtures. The precision of automatic phonetic segmentation was measured on the basis of comparison with manually segmented speech data. The analysis showed that the segmentation with acoustic models of word-internal triphones yielded to a better target accuracy. The best results of automatic phonetic segmentation were attained for acoustic models of word-internal triphones with four mixures. In this case average values of shift of phone boundaries and change of phone length was about 5.9~ms and 0.2~ms . (en)
Title
  • Accuracy of HMM-Based Phonetic Segmentation Using Monophone or Triphone Acoustic Model
  • Accuracy of HMM-Based Phonetic Segmentation Using Monophone or Triphone Acoustic Model (en)
skos:prefLabel
  • Accuracy of HMM-Based Phonetic Segmentation Using Monophone or Triphone Acoustic Model
  • Accuracy of HMM-Based Phonetic Segmentation Using Monophone or Triphone Acoustic Model (en)
skos:notation
  • RIV/68407700:21230/13:00207243!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita
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  • S
http://linked.open...vai/riv/dodaniDat
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  • 59317
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/13:00207243
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • HMM; ASR; TTS; CMN; Phones labelling (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [B6EA35AAD673]
http://linked.open...v/mistoKonaniAkce
  • Pilsen
http://linked.open...i/riv/mistoVydani
  • Pilsen
http://linked.open...i/riv/nazevZdroje
  • Applied Electronics - 2013 International Conference on Applied Electronics
http://linked.open...in/vavai/riv/obor
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http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
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  • Pollák, Petr
  • Mizera, Petr
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
issn
  • 1803-7232
number of pages
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  • Západočeská univerzita v Plzni
https://schema.org/isbn
  • 978-80-261-0166-6
http://localhost/t...ganizacniJednotka
  • 21230
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