Derivation of Criterion Suitable for Evaluation of Multichannel Noise Reduction Systems for Speech Processing

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dc.contributor.authorBolom, Vaclav
dc.contributor.authorIngerle, Jan
dc.contributor.authorSovka, Pavel
dc.coverage.issue4cs
dc.coverage.volume18cs
dc.date.accessioned2016-03-18T08:55:53Z
dc.date.available2016-03-18T08:55:53Z
dc.date.issued2009-12cs
dc.description.abstractThis paper deals with the theoretical derivation of the Noise Reduction criterion suitable for evaluation 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
dc.formattextcs
dc.format.extent651-664cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2009, vol. 18, č. 4, s. 651-664. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57164
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2009/09_04_651_664.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectBeamformingen
dc.subjectmicrophone arraysen
dc.subjectspeech enhancementen
dc.subjectnoise reductionen
dc.titleDerivation of Criterion Suitable for Evaluation of Multichannel Noise Reduction Systems for Speech Processingen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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