Show simple item record

dc.contributor.authorSegura, Carlos
dc.contributor.authorHernando Pericás, Francisco Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2013-03-01T12:14:03Z
dc.date.available2013-03-01T12:14:03Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationSegura, C.; Hernando, J. GCC-PHAT based head orientation estimation. A: Annual Conference of the International Speech Communication Association. "13th Annual Conference of International Speech Communication Association". Portland: 2012, p. 1-4.
dc.identifier.urihttp://hdl.handle.net/2117/18034
dc.description.abstractThis work presents a novel two-step algorithm to estimate the orientation of speakers in a smart-room environment equipped with microphone arrays. First the position of the speaker is estimated by the SRP-PHAT algorithm, and the time delay of arrival for each microphone pair with respect to the detected position is computed. In the second step, the value of the cross- correlation at the estimated time delay is used as the fundamen- tal characteristic from where to derive the speaker orientation. The proposed method performs consistently better than other state-of-the-art acoustic techniques with a purposely recorded database and the CLEAR head pose database.
dc.format.extent4 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic
dc.subject.lcshAutomatic speech recognition
dc.titleGCC-PHAT based head orientation estimation
dc.typeConference report
dc.subject.lemacReconeixement automàtic de la parla
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac11052677
dc.description.versionPostprint (author’s final draft)
local.citation.authorSegura, C.; Hernando, J.
local.citation.contributorAnnual Conference of the International Speech Communication Association
local.citation.pubplacePortland
local.citation.publicationName13th Annual Conference of International Speech Communication Association
local.citation.startingPage1
local.citation.endingPage4


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain