| Presentation | 2014-02-28 A study on criteria of an optimal iteration times based on higher order statistics for spectral subtraction method Ryota MIYAKE, Takahiro FUKUMORI, Masato NAKAYAMA, Takanobu NISHIURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we estimate optimal iteration times in weighted spectral subtraction to achieve higher noise and musical tone reduction. In this study, optimal iteration time is estimated by using criteria based on SDR (Signal-to-Distortion Ratio) and kurtosis ratio in each noisy environment. The criteria can be developed by using only flooring coefficient in all noisy environments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectral subtraction / Musical tone / Optimal iteration time / Real-environment-noise |
| Paper # | SP2013-110 |
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| Conference Information | |
| Committee | SP |
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| Conference Date | 2014/2/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Speech (SP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on criteria of an optimal iteration times based on higher order statistics for spectral subtraction method |
| Sub Title (in English) | |
| Keyword(1) | Spectral subtraction |
| Keyword(2) | Musical tone |
| Keyword(3) | Optimal iteration time |
| Keyword(4) | Real-environment-noise |
| 1st Author's Name | Ryota MIYAKE |
| 1st Author's Affiliation | Graduate School of Information Scinence and Engineering, Ritsumeikan University() |
| 2nd Author's Name | Takahiro FUKUMORI |
| 2nd Author's Affiliation | Graduate School of Information Scinence and Engineering, Ritsumeikan University |
| 3rd Author's Name | Masato NAKAYAMA |
| 3rd Author's Affiliation | College of Information Science and Engineering, Ritsumeikan University |
| 4th Author's Name | Takanobu NISHIURA |
| 4th Author's Affiliation | College of Information Science and Engineering, Ritsumeikan University |
| Date | 2014-02-28 |
| Paper # | SP2013-110 |
| Volume (vol) | vol.113 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 2 |
| Date of Issue | |