Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F12%3A%230002026" target="_blank" >RIV/46747885:24220/12:#0002026 - isvavai.cz</a>
Alternative codes found
RIV/67985556:_____/12:00376328
Result on the web
<a href="http://www.scopus.com/" target="_blank" >http://www.scopus.com/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-28551-6_57" target="_blank" >10.1007/978-3-642-28551-6_57</a>

Result language
angličtina
Original language name
Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection
Original language description
We propose a semi-blind method for separation of stereo recordings of several sources. The method begins with computation of a set of cancellation filters for potential fixed positions of the sources. These filters are computed from one-source-only intervals selected upon cross-talk detection. Each source in some of the fixed positions is canceled by the corresponding filter, by which the other sources are separated. The former source can be then separated by adaptive suppression of the separated sources. To select the appropriate cancellation filter, we use Independent Component Analysis. The performance of the proposed method is verified on real-world SiSEC data with two fixed and/or moving sources
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
10th International Conference on Latent Variable Analysis and Signal Separation, LVA/ICA 2012
ISBN
978-3-642-28550-9
ISSN
0302-9743
e-ISSN
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Number of pages
8
Pages from-to
462-469
Publisher name
Springer-Verlag
Place of publication
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Event location
Tel Aviv; Israel
Event date
Mar 12, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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