Speech enhancement from noise: A regenerative approach

Dendrinos, M; Bakamidis, S; Carayannis, G

dc.contributor.author	Dendrinos, M	en
dc.contributor.author	Bakamidis, S	en
dc.contributor.author	Carayannis, G	en
dc.date.accessioned	2014-03-01T01:08:33Z
dc.date.available	2014-03-01T01:08:33Z
dc.date.issued	1991	en
dc.identifier.issn	0167-6393	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10563
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026105532&partnerID=40&md5=b53c5b28607ebe67391195af05e3eaa1	en
dc.subject	eigen filters	en
dc.subject	principal component analysis	en
dc.subject	signal regeneration	en
dc.subject	Speech enhancement	en
dc.subject.classification	Acoustics	en
dc.subject.classification	Communication	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Language & Linguistics	en
dc.subject.other	Mathematical Techniques--Matrix Algebra	en
dc.subject.other	Noise, Acoustic	en
dc.subject.other	Continuous Speech	en
dc.subject.other	Phonemes	en
dc.subject.other	Signal Regeneration	en
dc.subject.other	Speech Enhancement	en
dc.subject.other	Speech	en
dc.title	Speech enhancement from noise: A regenerative approach	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	In this paper a speech enhancement technique is proposed based on principal component analysis and a new criterion for the selection of the parsimonious number of components for noise-free signal regeneration. Both isolated phonemes and continuous speech experiments are presented. The results have been evaluated by informal listening and SNR computations, which show that the methodology has an improved performance compared to existing techniques. © 1991.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Speech Communication	en
dc.identifier.isi	ISI:A1991FH20200005	en
dc.identifier.volume	10	en
dc.identifier.issue	1	en
dc.identifier.spage	45	en
dc.identifier.epage	57	en