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  • This paper deals with an HMM-based automatic phonetic segmentation (APS) system and proposes to increase its performance by employing a pitch-synchronous (PS) coding scheme. Such a coding scheme uses different frames of speech throughout voiced and unvoiced speech regions and enables thus better modelling of each individual phone. The PS coding scheme is shown to outperform the traditionally utilised pitch-asynchronous (PA) coding scheme for two corpora of Czech speech (one female and one male) both in the case of a base (not-refined) APS and in the case of a CART-refined APS. Better results were observed for each of the voicing-dependent boundary types (unvoiced-unvoiced, unvoiced-voiced, voiced-unvoiced and voiced-voiced).
  • This paper deals with an HMM-based automatic phonetic segmentation (APS) system and proposes to increase its performance by employing a pitch-synchronous (PS) coding scheme. Such a coding scheme uses different frames of speech throughout voiced and unvoiced speech regions and enables thus better modelling of each individual phone. The PS coding scheme is shown to outperform the traditionally utilised pitch-asynchronous (PA) coding scheme for two corpora of Czech speech (one female and one male) both in the case of a base (not-refined) APS and in the case of a CART-refined APS. Better results were observed for each of the voicing-dependent boundary types (unvoiced-unvoiced, unvoiced-voiced, voiced-unvoiced and voiced-voiced). (en)
Title
  • Automatic Pitch-Synchronous Phonetic Segmentation
  • Automatic Pitch-Synchronous Phonetic Segmentation (en)
skos:prefLabel
  • Automatic Pitch-Synchronous Phonetic Segmentation
  • Automatic Pitch-Synchronous Phonetic Segmentation (en)
skos:notation
  • RIV/49777513:23520/08:00502792!RIV10-MSM-23520___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(2C06020), P(LC536)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 357397
http://linked.open...ai/riv/idVysledku
  • RIV/49777513:23520/08:00502792
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • automatic phonetic segmentation; pitch-synchronous coding; hidden Markov models; speech synthesis; unit selection (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [8D05828F7C57]
http://linked.open...v/mistoKonaniAkce
  • Brisbane, Australia
http://linked.open...i/riv/mistoVydani
  • Red Hook, NY
http://linked.open...i/riv/nazevZdroje
  • 9th Annual Conference of the International Speech Communication Association (Interspeech 2008)
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Matoušek, Jindřich
  • Romportl, Jan
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Curran Associates, Inc
https://schema.org/isbn
  • 978-1-61567-378-0
http://localhost/t...ganizacniJednotka
  • 23520
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