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Bessel features for estimating number of speakers from multispeaker speech signals
Responsible organisation
2011 (English)Conference paper, Published paper (Refereed) Published
Abstract [en]

In this paper, we explore Bessel features to determine the number of speakers from multispeaker speech signals collected simultaneously from a pair of spatially separated microphones. The arrival of the speech signals from speaker to microphones gives the time delays of given speaker. The time delays can be estimated by performing the cross-correlation to the band limited multispeaker signals collected at the two microphones. Signals are band limited using a finite number of Bessel coefficients. The computer simulation results demonstrate the proposed method is efficient compared to existing methods.

Place, publisher, year, edition, pages
Sarajevo, 2011.
Keyword [en]
Bessel Expansion, Multispeaker Signals, Time Delay Estimation, Underdetermined Case
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-7410Local ID: oai:bth.se:forskinfo2223699F4797BC4CC1257974002E87D8ISBN: 978-995899661-0 (print)OAI: oai:DiVA.org:bth-7410DiVA: diva2:835018
Conference
International Conference on Systems, Signals and Image Processing, IWSSIP
Available from: 2012-09-18 Created: 2011-12-28 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf