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F0 can tell us more: speaker verification using the long term distribution

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Date

2010

Authors

Kinoshita, Yuko
Ishihara, Shunichi

Journal Title

Journal ISSN

Volume Title

Publisher

Australian Speech Science and Technology Association Inc

Abstract

This study explores some options for improving the performance of F0-based speaker verification. We tested different parameterisation techniques that enable us to capture non-unimodal distribution. We also tested the use of dynamic features (delta F0) and different scales (log10). As a result, we discovered that combinations of these techniques could significantly improve both the performance of speaker verification, and the reliability of the likelihood ratios.

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Citation

URI

http://hdl.handle.net/1885/34998

Collections

ANU Research Publications

Source

Proceedings of Australasian International Conference on Speech Science and Technology 2010

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31

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01_Kinoshita_F0_can_tell_us_more:_speaker_2010.pdf (1.48 MB)
02_Kinoshita_F0_can_tell_us_more:_speaker_2010.pdf (554.69 KB)

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