A proposed likelihood transformation for speaker verification

Dat Tran, Michael Wagner

Research output: A Conference proceeding or a Chapter in BookConference contributionpeer-review

15 Citations (Scopus)

Abstract

Most of current normalisation methods for speaker verification are based on the ratio of the claimed speaker's and impostors' likelihood functions. As an extension, we propose alternative normalisation methods, which are based on the ratio of functions of the claimed speaker's and impostors' likelihood functions. A likelihood transformation is proposed in this paper to relate current and proposed methods. We also report several significant experimental results performed on the T146, the ANDOSL and the YOHO corpora using these proposed normalisation methods.

Original languageEnglish
Title of host publicationSignal Processing Theory and Methods IIAudio and ElectroacusticsSpeech Processing I
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages1069-1072
Number of pages4
ISBN (Electronic)0780362934
DOIs
Publication statusPublished - 2000
Event25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 - Istanbul, Turkey
Duration: 5 Jun 20009 Jun 2000

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume2
ISSN (Print)1520-6149

Conference

Conference25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000
CountryTurkey
CityIstanbul
Period5/06/009/06/00

Cite this