| Presentation | 2002/12/12 Isolated-word recognition with Filter Bank using Mora Position and Mora Length Katsunori TANIGUCHI, Jin'ichi MURAKAMI, Satoru IKEHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In isolated-word recognition using cepstrum, the influence of pitch is divided by using mora information, and it is known that it is possible to improve recognition accuracy. In this paper, we notice that effective information for recognition is included in pitch, and we examined how to use the information on pitch directly. If cepstrum is used, formant and pitch is divided, and the information on a pitch cannot be used. In this paper, I considered use of power spectrum. Then, we performed isolated-word recognition that was used Mel Filter Bank instead of cepstrum. Consequentry, we found that recognition accuracy improved to many speakers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Isolated-word recognition / Mel Filter Bank / Mora length / Mora position |
| Paper # | NLC2002-54 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2002/12/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Isolated-word recognition with Filter Bank using Mora Position and Mora Length |
| Sub Title (in English) | |
| Keyword(1) | Isolated-word recognition |
| Keyword(2) | Mel Filter Bank |
| Keyword(3) | Mora length |
| Keyword(4) | Mora position |
| 1st Author's Name | Katsunori TANIGUCHI |
| 1st Author's Affiliation | Faculty of Engineering, Tottori University() |
| 2nd Author's Name | Jin'ichi MURAKAMI |
| 2nd Author's Affiliation | Faculty of Engineering, Tottori University |
| 3rd Author's Name | Satoru IKEHARA |
| 3rd Author's Affiliation | Faculty of Engineering, Tottori University |
| Date | 2002/12/12 |
| Paper # | NLC2002-54 |
| Volume (vol) | vol.102 |
| Number (no) | 527 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |