Název:
IMPROVING UNIT CONCATENATIONS IN EXPERIMENTAL SPEECH SYNTHESIS BASED UPON COMPLEX CEPSTRUM IN THE CONCATENATION-BASED TTS SYSTEM EPOS
Autoři:
Staněk, Jan Typ dokumentu: Příspěvky z konference Konference/Akce: 20th Czech-German Workshop on Speech Processing, Praha (CZ), 2010-09-20 / 2010-09-22
Rok:
2010
Jazyk:
eng
Abstrakt: During testing phase of a new speech analysis and synthesis methods based upon complex cepstrum and implemented in a TTS system Epos, we have discovered disturbing speech artifacts on the borders of the concatenated units. To eliminate these artifacts, we have chosen to practically implement and test usage of smoothing algorithms in the cepstral domain and observe its impact on the resulting synthesized speech. The results of our tests are presented in this paper.
Klíčová slova:
analysis of speech; speech synthesis Číslo projektu: CEZ:AV0Z20670512 (CEP), GA102/09/0989 (CEP), OC08010 (CEP) Poskytovatel projektu: GA ČR, GA MŠk Zdrojový dokument: Speech Processing: 20th Czech-German Workshop, ISBN 978-80-86269-21-4
Instituce: Ústav fotoniky a elektroniky AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0207574