Presentation | 2000/1/21 A Design Method of Active Noise Control without a Reference Microphone Takashi Shimizu, Hiromitsu Ohmori, Akira Sano, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Active noise control is a way of suppressing noise at objective position by producing artificial sound. Active noise control system without a reference microphone, which was pre-sented, has the assumption that the frequency of noise is known a priori. This paper presents active noise control schemes that estimate frequency or noise model by information from a can-celing error detection microphone. These systems use this estimator to update the parameters of adaptive controller. Therefore, these systems can be applied in situation that frequency of noise is unkown. The effectiveness is examined through numerical simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | active noise control / adaptive control / adaptive algorithm |
Paper # | DSP99-187,SAT99-142,RCS99-192 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 2000/1/21(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 | Radio Communication Systems (RCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Design Method of Active Noise Control without a Reference Microphone |
Sub Title (in English) | |
Keyword(1) | active noise control |
Keyword(2) | adaptive control |
Keyword(3) | adaptive algorithm |
1st Author's Name | Takashi Shimizu |
1st Author's Affiliation | Department of System Design Engineering Faculty of Science and Technology Keio University() |
2nd Author's Name | Hiromitsu Ohmori |
2nd Author's Affiliation | Department of System Design Engineering Faculty of Science and Technolog Keio University |
3rd Author's Name | Akira Sano |
3rd Author's Affiliation | Department of System Design Engineering Faculty of Science and Technology Keio University |
Date | 2000/1/21 |
Paper # | DSP99-187,SAT99-142,RCS99-192 |
Volume (vol) | vol.99 |
Number (no) | 569 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |