DSpace
 

Researchspace >
General science, engineering & technology >
General science, engineering & technology >
General science, engineering & technology >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/5593

Title: Using timing information in speaker verification
Authors: Van Heerden, CJ
Barnard, E
Keywords: Speaker verification
Timing
Issue Date: Nov-2005
Publisher: PRASA
Citation: Van Heerden, CJ and Barnard, E. Using timing information in speaker verification. Sixteenth Annual Symposium of the Pattern Recognition Association of South Africa, Langebaan, South Africa, 23-25 November 2005
Abstract: This paper presents an analysis of temporal information as a feature for use in speaker verification systems. The relevance of temporal information in a speaker’s utterances is investigated, both with regard to improving the robustness of modern speaker verification systems and to detecting and deflecting recording attacks. It is shown that the use of timing information provides useful additional information that can be used to enhance the performance of verification systems, and that intra-speaker variability of typical tokens is sufficient (in comparison with typical noise-induced variability) to support the detection of recordings.
Description: Sixteenth Annual Symposium of the Pattern Recognition Association of South Africa, Langebaan, South Africa, 23-25 November 2005
URI: http://www.prasa.org/proceedings/2005/prasa05-07.pdf
http://hdl.handle.net/10204/5593
ISBN: 0-7992-2264-X
Appears in Collections:Human language technologies
General science, engineering & technology

Files in This Item:

File Description SizeFormat
VanHeerden_2005.pdf560.44 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback