It is also the professional committee of Theatre Construction Technology of China Dance Art Society and the member unit of the China Acoustical Society.
Perforated acoustic panel is a kind of reasonant sound absorption material directly perforated on density board. Perforated acoustic panel has strong selection on sound absorption spectrum. It has good sound absorption effect of medium and high frequency can be improved with acoustic cotton filled behind the panel cavity.
GOODSOUND Acoustic wooden perforated panels is made with a 2-layer perforation structure, which traps and diffracts sound in the holes. perforated wood acoustic panels can be used as both sound absorption and decoration panel with perforations on both sides.