| Presentation | 2006-11-23 Usage of the Selected Smoothing Method for Processing of the Speech Signal under the Noisy Environment Masanori AKITA, Takao MIYAMOTO, Yoichi MIDORIKAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have already shown that the selected smoothing method of spectral envelopes using cepstral coefficients and frequency warping methods. This method has been applied to the speech recognition method under the noisy environment and effectiveness on this problem has been shown. However, effect of the smoothing coefficients used in this method has not been examined precisely. In this report, the relation between the change of the smoothing coefficients and the recognition results of the noisy words are shown. And results of the speech enhancement using this smoothing method are also shown which show the influence of the hearing. This method can be usable to objects other than the speech. We describe the possibility to apply this method to other problems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Speech recognition / Speech enhancement / Noisy environment / Cepstrum / Frequency warping |
| Paper # | EA2006-78 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2006/11/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Usage of the Selected Smoothing Method for Processing of the Speech Signal under the Noisy Environment |
| Sub Title (in English) | |
| Keyword(1) | Speech recognition |
| Keyword(2) | Speech enhancement |
| Keyword(3) | Noisy environment |
| Keyword(4) | Cepstrum |
| Keyword(5) | Frequency warping |
| 1st Author's Name | Masanori AKITA |
| 1st Author's Affiliation | Faculty of Engineering, Oita University() |
| 2nd Author's Name | Takao MIYAMOTO |
| 2nd Author's Affiliation | Faculty of Engineering, Oita University |
| 3rd Author's Name | Yoichi MIDORIKAWA |
| 3rd Author's Affiliation | Faculty of Engineering, Oita University |
| Date | 2006-11-23 |
| Paper # | EA2006-78 |
| Volume (vol) | vol.106 |
| Number (no) | 371 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |