| Presentation | 2008-03-07 Robust noise suppression algorithm using Kalman filter theory with colored driving source NARI TANABE, Takeshi INOUE, Katsuyuki SUEYOSHI, Toshihiro FURUKAWA, Hajime KUBOTA, Hideaki MATSUE, Shigeo TSUJII, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a noise suppression algorithm using Kalman filter theory with colored driving noise. The algorithm aims to achieve robust noise suppression for the additive white and colored disturbance from the canonical state space models with (i) a state equation composed of the speech signal and, (ii) an observation equation composed of the speech signal and additive noise. We show the effectiveness of the proposed method, which utilizes Kalman filter theory for the proposed canonical state space model with the colored driving source, using numerical results and subjective evaluation results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | robust noise suppression / Kalman filter theory / canonical space state models / color driving source / white and colored noises / high performance and quality / AR system |
| Paper # | EA2007-125 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2008/2/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Engineering Acoustics (EA) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robust noise suppression algorithm using Kalman filter theory with colored driving source |
| Sub Title (in English) | |
| Keyword(1) | robust noise suppression |
| Keyword(2) | Kalman filter theory |
| Keyword(3) | canonical space state models |
| Keyword(4) | color driving source |
| Keyword(5) | white and colored noises |
| Keyword(6) | high performance and quality |
| Keyword(7) | AR system |
| 1st Author's Name | NARI TANABE |
| 1st Author's Affiliation | Tokyo University of Science, Suwa() |
| 2nd Author's Name | Takeshi INOUE |
| 2nd Author's Affiliation | Chiba Institute of Technology |
| 3rd Author's Name | Katsuyuki SUEYOSHI |
| 3rd Author's Affiliation | Chiba Institute of Technology |
| 4th Author's Name | Toshihiro FURUKAWA |
| 4th Author's Affiliation | Tokyo University of Science |
| 5th Author's Name | Hajime KUBOTA |
| 5th Author's Affiliation | Chiba Institute of Technology |
| 6th Author's Name | Hideaki MATSUE |
| 6th Author's Affiliation | Tokyo University of Science, Suwa |
| 7th Author's Name | Shigeo TSUJII |
| 7th Author's Affiliation | Institute of information Security |
| Date | 2008-03-07 |
| Paper # | EA2007-125 |
| Volume (vol) | vol.107 |
| Number (no) | 532 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |