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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.scopus.com/
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 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 (en)
Title	Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection (en)
skos:prefLabel	Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection (en)
skos:notation	RIV/46747885:24220/12:#0002026!RIV13-MSM-24220___
http://linked.open...avai/predkladatel	Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...avai/riv/aktivita	I S
http://linked.open...avai/riv/aktivity	I, S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Koldovský, Zbyněk Málek, J.
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	167396
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/12:#0002026
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Audio Source Separation (en)
http://linked.open.../riv/klicoveSlovo	Audio Source Separation
http://linked.open...ontrolniKodProRIV	[A31360AA086E]
http://linked.open...v/mistoKonaniAkce	Tel Aviv; Israel
http://linked.open...i/riv/nazevZdroje	10th International Conference on Latent Variable Analysis and Signal Separation, LVA/ICA 2012
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Koldovský, Zbyněk Málek, Jiří Tichavský, P.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-03-12 (xsd:date)
issn	0302-9743
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-3-642-28551-6_57
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-28550-9
http://localhost/t...ganizacniJednotka	24220
is http://linked.open...avai/riv/vysledek of	Semi-Blind Source Separation Based on ICA and Overlapped Speech Detection

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