| Presentation | 2011-10-06 A Study of Speaker Recognition using Phase Spectrum Atsushi UEDA, Kiyoshi MIZUI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we propose speaker recognition system using phase spectrum for noisy voice with lack of high-frequency bands. It is extremely difficult to recognize a speaker by the voice which is recorded by security camera or IC recorder in a conventional recognition system using power spectrum. Our proposed system aims to recognize a speaker by the voice using cross-correlation between phase spectrums. We improved window function for phase spectrum and limited phase spectrum corresponding to faint power one. From our experiments, we confirm that the proposed system can recognizes 8 persons out of 12 ones in database and has no false acceptance error. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Speaker Recognition / Phase Spectrum / Window Function / Noise / Compressed Voice |
| Paper # | SP2011-55,WIT2011-37 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2011/9/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Well-being Information Technology(WIT) |
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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 Speaker Recognition using Phase Spectrum |
| Sub Title (in English) | |
| Keyword(1) | Speaker Recognition |
| Keyword(2) | Phase Spectrum |
| Keyword(3) | Window Function |
| Keyword(4) | Noise |
| Keyword(5) | Compressed Voice |
| 1st Author's Name | Atsushi UEDA |
| 1st Author's Affiliation | Scientific Crime Laboratory, Kanagawa Prefectural Police() |
| 2nd Author's Name | Kiyoshi MIZUI |
| 2nd Author's Affiliation | College of Engineering, Kanto-Gakuin University |
| Date | 2011-10-06 |
| Paper # | SP2011-55,WIT2011-37 |
| Volume (vol) | vol.111 |
| Number (no) | 226 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |