Result Details

Speaker verification as a target-nontarget trial task

HUBEIKA, V. Speaker verification as a target-nontarget trial task. Proceedings of the 15th Conference and Competition STUDENT EEICT 2009. Brno: Faculty of Electrical Engineering and Communication BUT, 2009. p. 1-5. ISBN: 978-80-214-3870-5.
Type
conference paper
Language
English
Authors
Hubeika Valiantsina, Ing., DCGM (FIT)
Abstract

The paper deals with speaker verification as a target-nontarget trial task

Keywords

speaker verification

URL
Annotation

This paper deals with a speaker detection task. In this work, a different interpretation of the problem is introduced than the one used so far. In the standard approach, each speaker is modeled by their own model and the task is to decide whether the test speech segment was generated by the given model or not. In this work, only two models are used: one represents the target trials and the other represents nontarget trials, where the trial is represented by two speech segments, both from the same speaker, and two from different speakers, respectively. As the input features, fixed-length low-dimensional vectors derived from speaker factors generated by Joint Factor Analysis are used. Gaussian Mixture Models framework is used to model the feature distribution. The achieved results are compared to the state of the art systems.

Published
2009
Pages
1–5
Proceedings
Proceedings of the 15th Conference and Competition STUDENT EEICT 2009
Conference
Student EEICT 2009
ISBN
978-80-214-3870-5
Publisher
Faculty of Electrical Engineering and Communication BUT
Place
Brno
BibTeX 
@inproceedings{BUT33798,
  author="Valiantsina {Hubeika}",
  title="Speaker verification as a target-nontarget trial task",
  booktitle="Proceedings of the 15th Conference and Competition STUDENT EEICT 2009",
  year="2009",
  pages="1--5",
  publisher="Faculty of Electrical Engineering and Communication BUT",
  address="Brno",
  isbn="978-80-214-3870-5",
  url="http://www.fit.vutbr.cz/research/groups/speech/publi/2009/hubeika_eeict_2009.pdf"
}
Projects
Mobile Biometry, MŠMT, Podpora projektů sedmého rámcového programu Evropského společenství pro výzkum, technologický rozvoj a demonstrace (2007 až 2013) podle zákona č. 171/2007 Sb., 7E08042, start: 2008-01-01, end: 2010-12-31, completed
Security-Oriented Research in Information Technology, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, start: 2007-01-01, end: 2013-12-31, running
Research groups
Speech Data Mining Research Group BUT Speech@FIT (RG SPEECH)
Departments
Department of Computer Graphics and Multimedia (DCGM)
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