About: Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with the theoretical derivation of the Noise Reduction criterion suitable for valuation of multichannel noise reduction system performance. This criterion is suitable for noise suppression assessment and thus serves as an important step in the development of noise reduction systems. Noise reduction is evaluated in dependence on spatial coherence. The derivations are made for five basic multichannel systems, Delay and sum beamformer, beamformer with adaptive postprocessing, Generalized sidelobe canceller, Linearly constrained beamformer, and Modified coherence filter. This paper deals with the theoretical derivation of the Noise Reduction criterion suitable for valuation of multichannel noise reduction system performance. This criterion is suitable for noise suppression assessment and thus serves as an important step in the development of noise reduction systems. Noise reduction is evaluated in dependence on spatial coherence. The derivations are made for five basic multichannel systems, Delay and sum beamformer, beamformer with adaptive postprocessing, Generalized sidelobe canceller, Linearly constrained beamformer, and Modified coherence filter. (en)
Title	Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing (en)
skos:prefLabel	Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing (en)
skos:notation	RIV/68407700:21230/09:00158441!RIV10-MSM-21230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/08/0707), P(GD102/08/H008), Z(MSM6840770012)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bolom, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	309584
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00158441
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	beamforming; microphone arrays; speech enhancement; noise reduction (en)
http://linked.open.../riv/klicoveSlovo	beamforming speech enhancement noise reduction microphone arrays
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[CCFD67F16B0A]
http://linked.open...i/riv/nazevZdroje	Radioengineering
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Speech Recognition under Real-World Conditions Analysis and modelling biomedical and speech signals
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	18
http://linked.open...iv/tvurceVysledku	Bolom, Václav
http://linked.open...ain/vavai/riv/wos	000273126300011
http://linked.open...n/vavai/riv/zamer	Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
issn	1210-2512
number of pages	14 (xsd:int)
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing Derivation of criterion suitable for evaluation of multichannel noise reduction systems for speech processing

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