可实现宽频宽角度隔声的薄层通风结构 |
林远鹏,梁彬,杨京,程建春 |
Thin ventilated layer for broadband and wide⁃angle sound insulation |
Yuanpeng Lin,Bin Liang,Jing Yang,Jianchun Cheng |
图2 模块A和B对应的折叠结构透射谱 |
Fig.2 Simulated frequency dependence of transmission for structural units A and B respectively |