Speech Enhancement: A Multivariate Empirical Mode Decomposition Approach

Solé-Casals, Jordi; Gallego Jutglà, Esteve; Martí i Puig, Pere; Travieso, Carlos M.; Alonso, Jesús B.

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dc.contributor	Universitat de Vic. Escola Politècnica Superior
dc.contributor	Universitat de Vic. Grup de Recerca en Interaccions Digitals
dc.contributor	International Conference on Non-Linear Speech Processing NOLISP (2013 : Bèlgica)
dc.contributor.author	Solé-Casals, Jordi
dc.contributor.author	Gallego Jutglà, Esteve
dc.contributor.author	Martí i Puig, Pere
dc.contributor.author	Travieso, Carlos M.
dc.contributor.author	Alonso, Jesús B.
dc.date.accessioned	2014-01-15T07:58:51Z
dc.date.available	2014-01-15T07:58:51Z
dc.date.created	2013
dc.date.issued	2013
dc.identifier.citation	Jordi Solé-Casals, Esteve Gallego-Jutglà, Pere Martí-Puig, Carlos M. Travieso, and Jesús B. Alonso (2013). "Speech Enhancement: A Multivariate Empirical Mode Decomposition Approach" A: Lecture Notes in Computer Science, 7911 LNAI, pp. 192-199	ca_ES
dc.identifier.issn	0302-9743
dc.identifier.uri	http://hdl.handle.net/10854/2631
dc.description.abstract	Speech signals in real scenario ambient are usually mixed with some other signals, such as noise. This may interfere with posterior signal processing applied to the signals. In this work, a new technique of data denoising is presented using multivariate Empirical Mode Decomposition. Different SNR ratios are tested in order to study the evolution of the improvement of the recovered data. An improvement of the analyzed data is obtained with all the SNR levels tested.	ca_ES
dc.format	application/pdf
dc.format.extent	8 p.	ca_ES
dc.language.iso	eng	ca_ES
dc.publisher	Springer	ca_ES
dc.rights	(c) Springer (The original publication is available at www.springerlink.com)
dc.rights	Tots els drets reservats	ca_ES
dc.subject.other	Processament de la parla	ca_ES
dc.title	Speech Enhancement: A Multivariate Empirical Mode Decomposition Approach	ca_ES
dc.type	info:eu-repo/semantics/conferenceObject	ca_ES
dc.relation.publisherversion	http://link.springer.com/chapter/10.1007%2F978-3-642-38847-7_25#
dc.rights.accessRights	info:eu-repo/semantics/closedAccess	ca_ES