Original title: Composite cepstral models for speech synthesis
Authors: Vondra, Martin ; Smékal, Z.
Document type: Papers
Conference/Event: Czech-German Workshop on Speech Processing /11./, Prague (CZ), 2001-09-17 / 2001-09-19
Year: 2001
Language: eng
Abstract: The composite cepstral model realizes the approximate inverse cepstral transformation. Its transfer function is realized as an IIR digital filter, in which the delay blocks are substituted by FIR filters, whose transfer functions are given by the Z-transform of the real cepstrum. In the contribution different implementations of the composite cepstral model using 1.sup.st.sup., 2.sup.nd.sup. and cascade canonic forms are examined and evaluated according to computational and storage requirements.
Keywords: speech synthesis
Project no.: CEZ:AV0Z2067918 (CEP), GV102/96/K087 (CEP)
Funding provider: GA ČR
Host item entry: Speech Processing

Institution: Institute of Photonics and Electronics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0114040

Permalink: http://www.nusl.cz/ntk/nusl-32487


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Research > Institutes ASCR > Institute of Photonics and Electronics
Conference materials > Papers