| 摘要 |
A soundproof assembly having front and rear panels with one or both of the front and rear panels having a laminar structure. In one embodiment the front and rear panels are spaced apart by a spacer structure and a covering structure is attached around the periphery to provide an enclosed air space between the front and rear panels. In another embodiment the front and rear panels are affixed to each other. In another embodiment front and rear panels are separated by an interior panel.
|
