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dc.contributor.authorButko, Taras
dc.contributor.authorGonzalez Pla, Fran
dc.contributor.authorSegura Perales, Carlos
dc.contributor.authorNadeu Camprubí, Climent
dc.contributor.authorHernando Pericás, Francisco Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2012-01-25T18:54:23Z
dc.date.available2012-01-25T18:54:23Z
dc.date.created2011
dc.date.issued2011
dc.identifier.citationButko, T. [et al.]. Two-source acoustic event detection and localization: online implementation in a smart-room. A: European Signal Processing Conference. "17th European Signal Processing Conference (EUSIPCO’11)". Barcelona: 2011, p. 1317-1321.
dc.identifier.urihttp://hdl.handle.net/2117/14816
dc.description.abstractReal-time processing is a requirement for many practical signal processing applications. In this work we implemented online 2-source acoustic event detection and localization algorithms in a Smart-room, a closed space equipped with multiple microphones. Acoustic event detection is based on HMMs that enable to process the input audio signal with very low latency; acoustic source localization is based on the SRP-PHAT localization method which is known to per-form robustly in most scenarios. The experimental results from online tests show high recognition accuracy for most of acoustic events both isolated and overlapped with speech.
dc.format.extent5 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament del senyal en les telecomunicacions
dc.subject.lcshSignal processing
dc.titleTwo-source acoustic event detection and localization: online implementation in a smart-room
dc.typeConference lecture
dc.subject.lemacTractament del senyal
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.eurasip.org/Proceedings/Eusipco/Eusipco2011/papers/1569427447.pdf
dc.rights.accessOpen Access
local.identifier.drac9368710
dc.description.versionPostprint (published version)
local.citation.authorButko, T.; Gonzalez, F.; Segura, C.; Nadeu, C.; Hernando, J.
local.citation.contributorEuropean Signal Processing Conference
local.citation.pubplaceBarcelona
local.citation.publicationName17th European Signal Processing Conference (EUSIPCO’11)
local.citation.startingPage1317
local.citation.endingPage1321


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