Original title: Speech spectrum smoothing by cepstrum and pseudo-cepstrum weighting
Authors: Plšek, Martin
Document type: Papers
Conference/Event: Czech-German Workshop on Speech Processing /12./, Prague (CZ), 2002-09-02 / 2002-09-04
Year: 2003
Language: eng
Abstract: 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.
Keywords: speech synthesis
Project no.: CEZ:AV0Z2067918 (CEP), GA102/02/0124 (CEP), GA102/00/1084 (CEP)
Funding provider: GA ČR, 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/11104/0114269

Permalink: http://www.nusl.cz/ntk/nusl-32534


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