0303852 - URE-Y 20010113 RIV SK eng C - Conference Paper (international conference)
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)]
R&D Projects: GA ČR GV102/96/K087
Grant - others:EU COST(XE) OC 258.10
Institutional research plan: CEZ:AV0Z2067918
Keywords : speech processing * signal processing
Subject RIV: BD - Theory of Information

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.
Permanent Link: http://hdl.handle.net/11104/0114036