Presentation | 2000/2/18 The reliability evaluation of the speaker verification method using CELP parameters Takefumi MOGAKI, Ayako INOUE, Naohisa KOMATSU, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed identity verification method using speech information. Our method utilizes CELP parameters that are used in speech coding scheme for mobile communication systems such as PDC in Japan, and can verify him / her only with the coded information. Therefore, following merits are given; 1) A speaker verification function can be easily relized in mobile terminals or networks with adding a few functions. 2) CELP parameters contain characteristics of articulation, so speaker can be verified whatever he / she speaks. We apply the latter merit to a text-indicated speaker verificatoin that is a kind of a challenge-response type verification method. In this paper, we discuss an improved verification method and evaluation results of reliability tests. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | security / speaker verification / challenge-response / CELP / LSP / reliability |
Paper # | CS99-152,CQ99-75 |
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Committee | CQ |
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Conference Date | 2000/2/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The reliability evaluation of the speaker verification method using CELP parameters |
Sub Title (in English) | |
Keyword(1) | security |
Keyword(2) | speaker verification |
Keyword(3) | challenge-response |
Keyword(4) | CELP |
Keyword(5) | LSP |
Keyword(6) | reliability |
1st Author's Name | Takefumi MOGAKI |
1st Author's Affiliation | Dept.of Electronics, Information and Communication Engineering, Waseda University() |
2nd Author's Name | Ayako INOUE |
2nd Author's Affiliation | Dept.of Electronics, Information and Communication Engineering, Waseda University |
3rd Author's Name | Naohisa KOMATSU |
3rd Author's Affiliation | Dept.of Electronics, Information and Communication Engineering, Waseda University |
Date | 2000/2/18 |
Paper # | CS99-152,CQ99-75 |
Volume (vol) | vol.99 |
Number (no) | 623 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |