Published sound-reduction coefficients for a material are used to determine sound pressure level decibel drops. The coefficients and decibel drops are related by the mathematical formulas above. However, when combining different materials to reduce sound, the combined-materials product will need to be tested to determine its coefficients or
Walls that are insulated or made of brick already have a degree of soundproofing in place. But when you need further protection from noise, we provide solutions such as wall-mounted acoustical tiles, wall panels, fabrics and vinyl barriers, all designed to be applied to the surface of the wall.
Made especially for noise control, mass-loaded vinyl MLV is a flexible material that comes in 4-foot-wide rolls. Its made to hang on walls or install on floors to help deaden sounds. Sandwich it between layers of drywall to greatly reduce sound transmission through walls.
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