With calcium silicate board across the wall, noise fiber also added, why the sound is not ideal, I would like to ask on the basis of the original method to improve the sound insulation effect?
Covered with a layer of sponge, sponge sound effects. Bump of the equipment, so that the role of psychological mitigation
Plus foam composite panels, can not thicken, only in the middle of the wall to make a fuss
Plus sponge and foam out of the board, to look at the scraping wallpaper, so that the sound is the practice of the general studio, if asked for higher quality, ask me
