– Web masters if the sound wave reflection to different direction, avoid causing dyeing, focus and standing wave sound field problem, to make the quality more delicate, precise.
– Tuning is holy, necessary in acoustic location.
– Three-dimensional diffuser is sound-absorbing board in MDF positive open form stereoscopic triangle or cylindrical bad.
– Open hole structure on the back of sound absorption material, finish paint, fireproof acoustic cloth on the backside.
