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Online score-informed source separation in polyphonic mixtures using instrument spectral patterns

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Online score-informed source separation in polyphonic mixtures using instrument spectral patterns

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dc.contributor.author Muñoz-Montoro, A. es_ES
dc.contributor.author Vera-Candeas, P. es_ES
dc.contributor.author Cortina, Raquel es_ES
dc.contributor.author Combarro, E. F. es_ES
dc.contributor.author Alonso-Jordá, Pedro es_ES
dc.date.accessioned 2019-07-11T20:02:12Z
dc.date.available 2019-07-11T20:02:12Z
dc.date.issued 2019 es_ES
dc.identifier.uri http://hdl.handle.net/10251/123507
dc.description.abstract [EN] Soundprism is a real-time algorithm to separate polyphonic music audio into source signals, given the musical score of the audio in advance. This paper presents a framework for a Soundprism implementation. A study of the sound quality of the online score-informed source separation is shown, although a real-time implementation is not carried out. The system is compound of two stages: (1) a score follower that matches a MIDI score position to each time frame of the musical performance; and (2) a source separator based on a nonnegative matrix factorization approach guided by the score. Real audio mixtures composed of an instrumental quartets were employed to obtain preliminary results of the proposed system. es_ES
dc.description.sponsorship Ministerio de Economía y Competitividad. Grant Number: TEC2015-67387-C4-{1, 2, 3}-R
dc.language Inglés es_ES
dc.publisher John Wiley & Sons es_ES
dc.relation.ispartof Computational and Mathematical Methods es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Sound source separation es_ES
dc.subject NMF es_ES
dc.subject Dynamic Time Warping es_ES
dc.subject Online es_ES
dc.subject Score-informed es_ES
dc.subject Score-alignment es_ES
dc.subject.classification CIENCIAS DE LA COMPUTACION E INTELIGENCIA ARTIFICIAL es_ES
dc.title Online score-informed source separation in polyphonic mixtures using instrument spectral patterns es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1002/cmm4.1040 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//TEC2015-67387-C4-1-R/ES/SMART SOUND PROCESSING FOR THE DIGITAL LIVING/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació es_ES
dc.description.bibliographicCitation Muñoz-Montoro, A.; Vera-Candeas, P.; Cortina, R.; Combarro, EF.; Alonso-Jordá, P. (2019). Online score-informed source separation in polyphonic mixtures using instrument spectral patterns. Computational and Mathematical Methods. 1-10. https://doi.org/10.1002/cmm4.1040 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1002/cmm4.1040 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 10 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.identifier.eissn 2577-7408 es_ES
dc.relation.pasarela S\384199 es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES


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