Startseite UB

Independent Component Analysis Applied to Voice Activity Detection

Górriz, J. M. and Ramírez, J. and Puntonet, Carlos G. and Lang, Elmar and Stadlthanner, K. (2006) Independent Component Analysis Applied to Voice Activity Detection. In: Alexandrov, Vassil N., (ed.) Computational science - ICCS 2006: 6th international conference, Reading, UK, May 28 - 31, 2006; Prodeedings, Part I. Lecture Notes in Computer Science, 3991. Springer, Berlin, pp. 234-241. ISBN 978-3-540-34380-6 ; 978-3-540-34379-0.

Full text not available from this repository.

at publisher (via DOI)


Abstract

In this paper we present the first application of Independent Component Analysis (ICA) to Voice Activity Detection (VAD). The accuracy of a multiple observation-likelihood ratio test (MO-LRT) VAD is improved by transforming the set of observations to a new set of independent components. Clear improvements in speech/non-speech discrimination accuracy for low false alarm rate demonstrate the ...

plus


Export bibliographical data

Item Type:Book Section
Date:2006
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Elmar Lang
Identification Number:
ValueType
10.1007/11758501_35DOI
Subjects:500 Science > 570 Life sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Gertraud Kellers
Deposited On:13 Oct 2010 05:50
Last Modified:13 Oct 2010 05:50
Item ID:17085
Owner Only: item control page
  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact