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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F13%3A00207243%21RIV14-MSM-21230___
rdf:type
n13:Vysledek skos:Concept
dcterms:description
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 .
dcterms: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
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
skos:notation
RIV/68407700:21230/13:00207243!RIV14-MSM-21230___
n13:predkladatel
n18:orjk%3A21230
n3:aktivita
n6:S
n3:aktivity
S
n3:dodaniDat
n10:2014
n3:domaciTvurceVysledku
n8:6738524 n8:7175531
n3:druhVysledku
n21:D
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n14:predkladatel
n3:idSjednocenehoVysledku
59317
n3:idVysledku
RIV/68407700:21230/13:00207243
n3:jazykVysledku
n20:eng
n3:klicovaSlova
HMM; ASR; TTS; CMN; Phones labelling
n3:klicoveSlovo
n9:Phones%20labelling n9:TTS n9:ASR n9:HMM n9:CMN
n3:kontrolniKodProRIV
[B6EA35AAD673]
n3:mistoKonaniAkce
Pilsen
n3:mistoVydani
Pilsen
n3:nazevZdroje
Applied Electronics - 2013 International Conference on Applied Electronics
n3:obor
n7:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:rokUplatneniVysledku
n10:2013
n3:tvurceVysledku
Mizera, Petr Pollák, Petr
n3:typAkce
n15:EUR
n3:zahajeniAkce
2013-09-10+02:00
s:issn
1803-7232
s:numberOfPages
4
n16:hasPublisher
Západočeská univerzita v Plzni
n17:isbn
978-80-261-0166-6
n19:organizacniJednotka
21230