分流扬声器用于封闭空间降噪的布放研究

徐陈淳, 王有藩, 陶建成

A study of the placement of shunt loudspeakers for noise reduction in enclosed spaces

Chenchun Xu, Youfan Wang, Jiancheng Tao

图5 刚性界面下未放置分流扬声器的声压级分布
(a) 144 Hz，at

z = l_{z}

plane，(b) 144 Hz，at

y = 0

plane， (c) 168 Hz，at

z = l_{z}

plane and (d) 168 Hz，at

x = 0

plane

Fig.5 SPL distribution at the rigid boundaries without shunt loudspeakers