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Description
  • A new voice conversion algoritm is presented. The voice conversion algorithm is based on spectral speech analysis, frequency transformation, spectral envelope warping, spectrum interpolation and parametrical high quality cepstral speech synthesis. Several approaches to frequency transformation of the speech spectrum are compared, e.g. linear frequency scaling, piecewise linear frequency warping and nonlinar lowpass to lowpass frequency transformation. Prosodic transformations are also shortly mentioned.
  • A new voice conversion algoritm is presented. The voice conversion algorithm is based on spectral speech analysis, frequency transformation, spectral envelope warping, spectrum interpolation and parametrical high quality cepstral speech synthesis. Several approaches to frequency transformation of the speech spectrum are compared, e.g. linear frequency scaling, piecewise linear frequency warping and nonlinar lowpass to lowpass frequency transformation. Prosodic transformations are also shortly mentioned. (en)
  • Je uveden nový algoritmus konverse hlasu. Algoritmus je založen na spektrální analýze řeči, kmitočtové transformaci, změně spektrální obálky, interpolaci a na parametrické kepstrální syntéze řeči s vysokou kvalitou. Je porovnáno několik přístupů kmitočtové transformace řečového spektra, např. lineární změna kmitočtu, po úsecích lineární změna kmitočtu a nelineární kmitočtová transformace typu dolní propust-dolní propust. Stručně jsou zmíněny i prosodické transformace. (cs)
Title
  • Voice conversion based on spectral envelope transformation
  • Konverse hlasu založená na transformaci spektrální obálky (cs)
  • Voice conversion based on spectral envelope transformation (en)
skos:prefLabel
  • Voice conversion based on spectral envelope transformation
  • Konverse hlasu založená na transformaci spektrální obálky (cs)
  • Voice conversion based on spectral envelope transformation (en)
skos:notation
  • RIV/67985882:_____/04:00105906!RIV/2005/MSM/A13005/N
http://linked.open.../vavai/riv/strany
  • 148;155
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/02/0124), P(OC 277.001), Z(AV0Z2067918)
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
  • 593226
http://linked.open...ai/riv/idVysledku
  • RIV/67985882:_____/04:00105906
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • speech synthesis;speech processing;cepstral analysis;spectral analysis (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [C0DA2C465FC9]
http://linked.open...v/mistoKonaniAkce
  • Cottbus
http://linked.open...i/riv/mistoVydani
  • Dresden
http://linked.open...i/riv/nazevZdroje
  • Elektronische Sprachsignalverarbeitung
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
  • Vondra, Martin
  • Vích, Robert
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
issn
  • 0940-6832
number of pages
http://purl.org/ne...btex#hasPublisher
  • W.E.B. Universitätsverlag
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