대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 하계학술대회 논문집 D
- /
- Pages.2766-2768
- /
- 2003
능동소음제어 시스템의 마이크로폰 및 스피커 최적위치 선정
Optimal Selection of Microphone and Speaker Positions in Adaptive Noise Control Systems
- Lee, Hong-Won (Department of Electrical Engineering, Dankook University) ;
- Seo, Sung-Dae (Department of Electrical Engineering, Dankook University) ;
- Nam, Hyun-Do (Department of Electrical Engineering, Dankook University)
- 발행 : 2003.07.21
초록
In this paper, positions of microphones and speakers in adaptive noise control systems are selected using optimization techniques. To get the optimal control characteristics of adaptive noise control system, It is necessary to optimize positions of microphones and speakers. Assume that control speakers are placed in a experimental enclosure several place indoors. Acoustic transfer functions from control speaker positions to microphone positions are measured for simulation program by experiments, and simulated annealing methods are used to select optimal positions of speakers and microphones.
키워드