Internet speech recognizer for blind separated signal evaluation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU51523" target="_blank" >RIV/00216305:26220/05:PU51523 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Internet speech recognizer for blind separated signal evaluation
Original language description
In this paper we propose a new concept of blind separated signals evaluation. Blind separated signals are recovered independent sources obtained from their mixtures using methods of convolutive independent component analysis. These methods have no information about the original sources and the mixing process. The proposed concept in this paper tries to measure the hit rate of the source restoration by means of the discrete word intelligibility using a speech recognition system. The recognition results ffor a case of two mixed signals are shown here.
Czech name
Internetovy recovy rozpoznavac pro hodnoceni signalu separovanych naslepo
Czech description
V prispevku je predstaven novy koncept vyhodnocovani signalu separovanych naslepo. Jde o separaci signalu nezavislych zdroju ziskanych z jejich smesi pomoci metod konvolucni ICA. Uspesnost separace je vyhodnocovana pomoci automatickeho recoveho rozpoznavaciho systemu.

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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