대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 D
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- Pages.2671-2673
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- 2004
자동차 소음제어를 위한 능동머플러
An Active Muffler for Car Engine Noise Reduction
- Nam, Hyun-Do (Department Of Electrical Engineering, Dankook University) ;
- Bang, Kyung-Uk (Department Of Electrical Engineering, Dankook University) ;
- Seo, Sung-Dae (Department Of Electrical Engineering, Dankook University)
- 발행 : 2004.07.14
초록
Noise can make surrounding environments inferior and deteriorates operation efficiency, and it can bring aural damage as well as give a person psychological stress. Therefore, necessity of study about noise control is increased for better labor conditions and agreeable habitat. In this paper, implementation of active mufflers using active noise control techniques is presented. The LMS algorithm is used for adaptive filter algorithms. Computer simulations and experiments using TMS320C32 digital signal processor have performed to show the effectiveness of a proposed algorithm.
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