Presentation | 1998/12/10 A Study of Imposture on HMM-based Speaker Verification Systems Using Synthetic Speech Takafumi Hitotsumatsu, Takashi Masuko, Takao Kobayashi, Keiichi Tokuda, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Speaker verification is the technique to judge whether input speech is the same as the claimed speaker's speech. The text-prompted speaker verification techniques are robust to the impostor with playing back recorded voice of a registered speaker. In this paper, we show that advances on text-to-speech synthesis techniques can defeat HMM-based text-prompted speaker verification systems. We construct a HMM-based text-prompted speaker verification system. Then we investigate whether synthetic speech generated from HMM-based speech synthesis system is accepted by the system. Moreover synthetic speech generated from speaker independent models adapted by a speaker adaptation technique is tested. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | speaker verification / security / speech synthesis / HMM / speaker adaptation / MLLR |
Paper # | NLC98-42,SP98-106 |
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Conference Information | |
Committee | NLC |
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Conference Date | 1998/12/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Natural Language Understanding and Models of Communication (NLC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Imposture on HMM-based Speaker Verification Systems Using Synthetic Speech |
Sub Title (in English) | |
Keyword(1) | speaker verification |
Keyword(2) | security |
Keyword(3) | speech synthesis |
Keyword(4) | HMM |
Keyword(5) | speaker adaptation |
Keyword(6) | MLLR |
1st Author's Name | Takafumi Hitotsumatsu |
1st Author's Affiliation | Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Takashi Masuko |
2nd Author's Affiliation | Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Takao Kobayashi |
3rd Author's Affiliation | Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology |
4th Author's Name | Keiichi Tokuda |
4th Author's Affiliation | Department of Computer Science, Nagoya Institute of Technology |
Date | 1998/12/10 |
Paper # | NLC98-42,SP98-106 |
Volume (vol) | vol.98 |
Number (no) | 460 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |