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dc.contributor.authorBOLAND, FRANCISen
dc.date.accessioned2012-01-17T11:52:19Z
dc.date.available2012-01-17T11:52:19Z
dc.date.createdAugust 23-27, 2010en
dc.date.issued2010en
dc.date.submitted2010en
dc.identifier.citationClaire Masterson, Gavin Kearney, Frank Boland, HRIR Factorisation: A Regularised Approach, Proceedings of the 18th European Signal Processing Conference (EUSIPCO 2010), 18th European Signal Processing Conference (EUSIPCO-2010), Aalborg, Denmark, August 23-27, 2010, 2010en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/61725
dc.descriptionPUBLISHEDen
dc.descriptionAalborg, Denmarken
dc.description.abstractHRIR factorisation allows the extraction of a common direction in- dependent component from a set of HRIRs leaving a set of rela- tively short direction dependent filters and provides both memory and computational savings in real time spatial audio applications. In this paper this technique is improved by introducing weighted regularisation to the iterative least squares process. This allows for a more robust algorithm, that is initial condition independent. Two forms of regularisation are introduced, one which allows the ITD to be maintained in the process and one which is suitable for minimum phase HRIRs. Results are shown which demonstrate the effective- ness of both variants of this technique.en
dc.description.sponsorshipThis work is supported by the Irish Research Council for Science, Engineering and Technology (IRCSET) and the Science Foundation Ireland METROPOLIS project.en
dc.language.isoenen
dc.rightsYen
dc.subjectAudio engineeringen
dc.subjectHRIR factorisationen
dc.titleHRIR Factorisation: A Regularised Approachen
dc.title.alternativeProceedings of the 18th European Signal Processing Conference (EUSIPCO 2010)en
dc.title.alternative18th European Signal Processing Conference (EUSIPCO-2010)en
dc.typeConference Paperen
dc.contributor.sponsorScience Foundation Ireland (SFI)en
dc.contributor.sponsorIrish Research Council for Science and Engineering Technology (IRCSET)en
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/fbolanden
dc.identifier.rssinternalid76970en
dc.subject.TCDThemeSmart & Sustainable Planeten


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