Voice Connversion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F07%3APU73795" target="_blank" >RIV/00216305:26220/07:PU73795 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Voice Connversion
Original language description
Different techniques for voice conversion based on nonlinear spectrum envelope warping, developed in the Institute of Radio Engineering and Electronics, CAS, are presented. They enable transformation of an utterance of a source speaker into the utteranceof a target speaker. The voice conversion algorithm is based on spectral speech analysis, frequency transformation, spectrum envelope warping and high quality cepstral speech synthesis. The described voice conversion approach also considers the change of speech prosody. The fundamental frequency and intensity modifications are based on matching the means and standard deviations of these parameters for the source and target speakers. Speech rate modification is realized by a time modification factor.
Czech name
Voice Connversion
Czech description
Different techniques for voice conversion based on nonlinear spectrum envelope warping, developed in the Institute of Radio Engineering and Electronics, CAS, are presented. They enable transformation of an utterance of a source speaker into the utteranceof a target speaker. The voice conversion algorithm is based on spectral speech analysis, frequency transformation, spectrum envelope warping and high quality cepstral speech synthesis. The described voice conversion approach also considers the change of speech prosody. The fundamental frequency and intensity modifications are based on matching the means and standard deviations of these parameters for the source and target speakers. Speech rate modification is realized by a time modification factor.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1ET301710509" target="_blank" >1ET301710509: Sophisticated noise and defect suppression devices in speech communication and transmission for new generation mobile and cable networks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Summer School DATASTAT 06 Proceedings
ISBN
978-80-210-4493-7
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
281-292
Publisher name
Masaryk University
Place of publication
Neuveden
Event location
Kozov
Event date
Sep 4, 2006
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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