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

Yuko Kinoshita; Shunichi Ishihara

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

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

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.

Original language	English
Title of host publication	Proceedings of Australasian International Conference on Speech Science and Technology 2010
Editors	Marija Tabain, Janet Fletcher, David Grayden, John Hajek and Andy Butcher
Place of Publication	Australia
Publisher	Australian Speech Science and Technology Association Inc
Pages	50-53
Edition	Peer Reviewed
ISBN (Print)	9780958194631
Publication status	Published - 2010
Event	Australasian International Conference on Speech Science and Technology 2010 - Melbourne Australia, Australia Duration: 1 Jan 2010 → … http://www.assta.org/

Conference

Conference	Australasian International Conference on Speech Science and Technology 2010
Country/Territory	Australia
Period	1/01/10 → …
Other	December 14-16 2010
Internet address	http://www.assta.org/

Cite this

Kinoshita, Yuko ; Ishihara, Shunichi. / F0 can tell us more: speaker verification using the long term distribution. Proceedings of Australasian International Conference on Speech Science and Technology 2010. editor / Marija Tabain, Janet Fletcher, David Grayden, John Hajek and Andy Butcher. Peer Reviewed. ed. Australia : Australian Speech Science and Technology Association Inc, 2010. pp. 50-53

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title = "F0 can tell us more: speaker verification using the long term distribution",

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.",

author = "Yuko Kinoshita and Shunichi Ishihara",

year = "2010",

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booktitle = "Proceedings of Australasian International Conference on Speech Science and Technology 2010",

publisher = "Australian Speech Science and Technology Association Inc",

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note = "Australasian International Conference on Speech Science and Technology 2010 ; Conference date: 01-01-2010",

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Kinoshita, Y & Ishihara, S 2010, F0 can tell us more: speaker verification using the long term distribution. in MTJFDGJHAAB (ed.), Proceedings of Australasian International Conference on Speech Science and Technology 2010. Peer Reviewed edn, Australian Speech Science and Technology Association Inc, Australia, pp. 50-53, Australasian International Conference on Speech Science and Technology 2010, Australia, 1/01/10.

F0 can tell us more: speaker verification using the long term distribution. / Kinoshita, Yuko; Ishihara, Shunichi.
Proceedings of Australasian International Conference on Speech Science and Technology 2010. ed. / Marija Tabain, Janet Fletcher, David Grayden, John Hajek and Andy Butcher. Peer Reviewed. ed. Australia: Australian Speech Science and Technology Association Inc, 2010. p. 50-53.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

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AU - Ishihara, Shunichi

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N2 - 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.

AB - 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.

M3 - Conference Paper

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BT - Proceedings of Australasian International Conference on Speech Science and Technology 2010

A2 - null, Marija Tabain, Janet Fletcher, David Grayden, John Hajek and Andy Butcher

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

Abstract

Conference

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