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Description
  • Je popsána nová metoda analýzy řeči. Je založena na hledání extrémů modulu spektra segmentu řeči a následné interpolaci. Interpolované spektrum může být použito pro syntézu řeči a také pro určení buzení a šumu pozadí.V příspěvku je navržená metoda ilustrována pomocí zašuměného řečového segmentu a výsledek je porovnán se spektrem získaným pomocí LPC, klasického a skrytého kepstrálního vyhlazování. (cs)
  • A new method for speech analysis is described. It is based on extremes finding in the magnitude spectrum of a speech frame followed by interpolation. The interpolated spectrum envelope can be used for speech synthesis and also for the estimation of the excitation and background noise. In the contribution the proposed method is illustrated using a noisy speech frame and compared with LPC spectrum and spectrum obtained by classical and hidden cepstral smoothing.
  • A new method for speech analysis is described. It is based on extremes finding in the magnitude spectrum of a speech frame followed by interpolation. The interpolated spectrum envelope can be used for speech synthesis and also for the estimation of the excitation and background noise. In the contribution the proposed method is illustrated using a noisy speech frame and compared with LPC spectrum and spectrum obtained by classical and hidden cepstral smoothing. (en)
Title
  • Speech spectrum envelope modeling
  • Modelování obálky řečového spektra (cs)
  • Speech spectrum envelope modeling (en)
skos:prefLabel
  • Speech spectrum envelope modeling
  • Modelování obálky řečového spektra (cs)
  • Speech spectrum envelope modeling (en)
skos:notation
  • RIV/67985882:_____/07:00090118!RIV08-AV0-67985882
http://linked.open.../vavai/riv/strany
  • 129;137
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET301710509), Z(AV0Z20670512)
http://linked.open...iv/cisloPeriodika
  • -
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
  • 451584
http://linked.open...ai/riv/idVysledku
  • RIV/67985882:_____/07:00090118
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • speech; speech processing; cepstral analysis (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [6BF368529074]
http://linked.open...i/riv/nazevZdroje
  • Lecture Notes in Artificial Intelligence
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...v/svazekPeriodika
  • 4775
http://linked.open...iv/tvurceVysledku
  • Vondra, Martin
  • Vích, Robert
http://linked.open...n/vavai/riv/zamer
issn
  • 0302-9743
number of pages
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