| Presentation | 2003/6/20 Active Noise Control Using the Perturbation Method : Verification in Actual Multi-Channel systems 2 Tasuku AINOYA, Takashi MORI, Yoshinobu KAJIKAWA, Yasuo NOMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this papar, we verify effectiveness of multi-channel active noise control (ANC) systems using the perturbation method in actual systems. The multi-channel perturbation method has an advantage that secondary path models (estimation of secondary paths) are unnecessary compared with the MEFXLMS algorithm applying the Filtered-x LMS algorithm to multi-channel systems. The multi-channel ANC systems using the perturbation method will be cosequently able to control noise stably because these are not modeling errors which cause systems instability. We therefore compared the complexity of the multi-channel ANC systems using the perturbation method with that of the multi-channel ANC systems using the MEFXLMS algorithm. As a result, we demonstrate that the mlti-channel ANC systems using the perturbation method can effectively control noise in the environment with reverberation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | active noise control / perturbation method / multi-channel / actual system |
| Paper # | CAS2003-25,VLD2003-35,DSP2003-55 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2003/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Active Noise Control Using the Perturbation Method : Verification in Actual Multi-Channel systems 2 |
| Sub Title (in English) | |
| Keyword(1) | active noise control |
| Keyword(2) | perturbation method |
| Keyword(3) | multi-channel |
| Keyword(4) | actual system |
| 1st Author's Name | Tasuku AINOYA |
| 1st Author's Affiliation | Department of electronics, Faculty of Engineering, Kansai University() |
| 2nd Author's Name | Takashi MORI |
| 2nd Author's Affiliation | Department of electronics, Faculty of Engineering, Kansai University |
| 3rd Author's Name | Yoshinobu KAJIKAWA |
| 3rd Author's Affiliation | Department of electronics, Faculty of Engineering, Kansai University |
| 4th Author's Name | Yasuo NOMURA |
| 4th Author's Affiliation | Department of electronics, Faculty of Engineering, Kansai University |
| Date | 2003/6/20 |
| Paper # | CAS2003-25,VLD2003-35,DSP2003-55 |
| Volume (vol) | vol.103 |
| Number (no) | 143 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |