NEW STEP BY STEP MAP FOR SOUNDPROOF WINDOWS DUBAI

A: Panels are rated in NRC (Sound Reduction Coefficient) and our bass traps in Sabins (device of measure of sound absorption in the inch-pound procedure). All of bass traps and panels are independently examined by Riverbank Acoustics. The higher the absorption # the higher the panel is.The best and most common way to make a basic, cost effective st