A: Panels are rated in NRC (Noise Reduction Coefficient) and our bass traps in Sabins (device of measure of sound absorption from the inch-pound technique). All of bass traps and panels are independently tested by Riverbank Acoustics. The higher the absorption # the greater the panel is. Because in doing https://soundproofingsolutionsinu71468.blogstival.com/52655131/the-definitive-guide-to-soundproofing-and-acoustic-services-in-dubai