| Presentation | 2009-11-19 Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope Kazumi SUEHIRO, Koji YOSHIKAWA, Yoshitaka KONDO, Tomohiro IWAKAMI, Manabu FUKUSHIMA, Hirofumi YANAGAWA, Kazuharu KUROIWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are suggesting text independent talker identification system by using narrowband envelope correlation matrix (NECM).The NECM is obtained from narrowband speech envelopes. This paper reports the correct judgment ratios by changing narrowband filter and analysis time lengths of this system, and effect of ambient noises. The highest correct judgment ratio for male speech is 87%; the filter length is 23ms and analysis time length is 8ms. The result for female speech is 84%; the filter length is 12ms and analysis time length is 4ms. The correct judgment ratio with the ambient noise is more over 70% even through SNR is 15dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | talker identification / voice wave form / narrow-band envelope / filter length / length for analysis / ambient noise |
| Paper # | EA2009-79 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2009/11/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Engineering Acoustics (EA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope |
| Sub Title (in English) | |
| Keyword(1) | talker identification |
| Keyword(2) | voice wave form |
| Keyword(3) | narrow-band envelope |
| Keyword(4) | filter length |
| Keyword(5) | length for analysis |
| Keyword(6) | ambient noise |
| 1st Author's Name | Kazumi SUEHIRO |
| 1st Author's Affiliation | Nippon Bunri University() |
| 2nd Author's Name | Koji YOSHIKAWA |
| 2nd Author's Affiliation | Nippon Bunri University |
| 3rd Author's Name | Yoshitaka KONDO |
| 3rd Author's Affiliation | Nippon Bunri University |
| 4th Author's Name | Tomohiro IWAKAMI |
| 4th Author's Affiliation | Chiba Institute of Technology |
| 5th Author's Name | Manabu FUKUSHIMA |
| 5th Author's Affiliation | Nippon Bunri University |
| 6th Author's Name | Hirofumi YANAGAWA |
| 6th Author's Affiliation | Chiba Institute of Technology |
| 7th Author's Name | Kazuharu KUROIWA |
| 7th Author's Affiliation | Nippon Bunri University |
| Date | 2009-11-19 |
| Paper # | EA2009-79 |
| Volume (vol) | vol.109 |
| Number (no) | 286 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |