0304128 - URE-Y 20030062 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Plšek, Martin
Speech spectrum smoothing by cepstrum and pseudo-cepstrum weighting.
Prague: IREE AS CR, 2003. ISBN 80-86269-09-4. In: Speech Processing. - (Vích, R.), s. 37-41
[Czech-German Workshop on Speech Processing /12./. Prague (CZ), 02.09.2002-04.09.2002 (W)]
Grant CEP: GA ČR GA102/02/0124; GA ČR GA102/00/1084
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: speech synthesis
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

In the paper an experimental vocal tract model of the 6.sup.th.sup. order excited by a synthetic voiced excitation signal with variable fundamental frequency is used as a testing signal for several cepstral and pseudo-cepstral smoothing approaches. The aim of the investigation is to find a reliable method for speech spectrum smoothing convenient also for female and child voices with high fundamental frequency.
Trvalý link: http://hdl.handle.net/11104/0114269