宽频高效吸声体的研究

Study on Broadband Highly Effective Acoustic Absorber

应用多孔吸声材料制成共振结构式的吸声体,并在比较各种空间排列方式的基础上,研制出一种宽频高效吸声结构。

Using resonant acoustic absorber made by prous absorbing material and comparing with various arrangement manner of acoustic absorber, a broadband highly effective acoustic absorber has been developed.