Musical descriptors: An assessment of psychoacoustical models in the presence of lossy compression

dc.contributor.advisor	Tro, Jan	nb_NO
dc.contributor.author	Gunderson, Steinar Heimdal	nb_NO
dc.date.accessioned	2014-12-19T13:43:59Z
dc.date.accessioned	2015-12-22T11:41:44Z
dc.date.available	2014-12-19T13:43:59Z
dc.date.available	2015-12-22T11:41:44Z
dc.date.created	2010-09-04	nb_NO
dc.date.issued	2007	nb_NO
dc.identifier	348446	nb_NO
dc.identifier.uri	http://hdl.handle.net/11250/2369313
dc.description.abstract	A simple system for recognizing music is presented, based on various musical descriptors, numbers that describe some aspect of the music. Various descriptors are discussed; in particular, a novel descriptor, the floor-1 cepstral coefficient (F1CC) measure, a refinement of MFCCs based on the Vorbis psychoacoustical model is presented and evaluated. Also, various forms of statistical dimensionality reduction, among them PCA and LDA, are considered in the present context. Finally, a few directions for future work are discussed.	nb_NO
dc.language	eng	nb_NO
dc.publisher	Institutt for elektronikk og telekommunikasjon	nb_NO
dc.subject	ntnudaim	no_NO
dc.title	Musical descriptors: An assessment of psychoacoustical models in the presence of lossy compression	nb_NO
dc.type	Master thesis	nb_NO
dc.source.pagenumber	124	nb_NO
dc.contributor.department	Norges teknisk-naturvitenskapelige universitet, Fakultet for informasjonsteknologi, matematikk og elektroteknikk, Institutt for elektronikk og telekommunikasjon	nb_NO