0303852 - URE-Y 20010113 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Vích, Robert - Přibil, Jiří
Modification of speech utterance melody using Fujisaki's prosody model.
Košice: Mercury Smékal Publishing House, 2001. ISBN 80-89061-49-4. In: Proceedings DSP-MCOM 2001. - (Lukáč, R.; Galajda, P.; Marchevský, S.; Drutarovský, M.), s. 124-127
[Digital Signal Processing and Multimedia Communications DSP-MCOM 2001 /5./. Košice (SK), 27.11.2001-29.11.2001 (K)]
Grant CEP: GA ČR GV102/96/K087
Grant ostatní: EU COST(XE) OC 258.10
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: speech processing * signal processing
Kód oboru RIV: BD - Teorie informace

In the contribution experiments with the accent excitation signal of the Fujisaki's prosody model obtained by hormomorphic decomposition of the virtual fundamental frequency contour are described. The effects of a severe simplification of the excitation signal and also with its polarity change are shown. Digital filter synthesis for the suppression of the microintonation component of melody contour is also discussed. The aim of the experiments is to get insight into the utterance melody generation.
Trvalý link: http://hdl.handle.net/11104/0114036