摘要
管道消声的基本原理是由控制器产生次声源平面波,使其与原噪声在管道干涉相消,本文将在声波导管的基础上对这一理论进行可行性论证.
The basic principle of ANC [active noise control]in duct is that the controler sends plane wave to reduce the noise by destructive interference. The possibility of ANC in duct is proved based on the theory of sound wave conduit.
出处
《新疆师范大学学报（自然科学版）》
1996年第2期22-25,共4页
Journal of Xinjiang Normal University(Natural Sciences Edition)
关键词
管道噪声
平面波
duct noise plane wave.
