Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Speech enhancement using ICA with Bessel features
Ansvarlig organisasjon
2011 (engelsk)Konferansepaper, Publicerat paper (Fagfellevurdert) Published
Abstract [en]

The Independent Component Analysis with Reference (ICA R) also called as constrained ICA (cICA) extracts only the desired source signals from the mixture of source signals by incorporating some prior information into the separation process. To overcome the problem of designing the reference signal when there is no prior information about the desired signal in the cICA, an improved method is proposed to use a different speech signal generated by the same physical source. The cICA is extended to use Bessel coefficients of the observed signals and the reference signal for processing as they converge faster than the other transformations. Since the Bessel functions provide the desired properties, efficient in representing speech signals, less memory storage they have been exploited in speech processing [1]. The results demonstrate the efficiency of the proposed method.

sted, utgiver, år, opplag, sider
Sarajevo: Univ of Sarajevo , 2011.
Emneord [en]
Bessel functions, Empirical Mode Decomposition, Independent component analysis, Speaker recognition, Speech enhancement
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-7373Lokal ID: oai:bth.se:forskinfoC2E9CF8C7DE535D5C12579790036EAF7ISBN: 978-995899661-0 (tryckt)OAI: oai:DiVA.org:bth-7373DiVA, id: diva2:834981
Konferanse
International Conference on Systems, Signals and Image Processing, IWSSIP
Tilgjengelig fra: 2012-09-18 Laget: 2012-01-02 Sist oppdatert: 2015-06-30bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Søk utenfor DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetric

isbn
urn-nbn
Totalt: 121 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf