What Is a Good Nrc Value
A Room That Is Considered ‘Loud’, ‘Reverberant’, or ‘Echo-Ey’ Generally Needs Additional Sound Absorption. Materials with an Nrc Rating Of. 75 or Higher Are...
A room that is considered ‘loud’, ‘reverberant’, or ‘echo-ey’ generally needs additional sound absorption. Materials with an NRC rating of . 75 or higher are generally considered highly absorptive, and will yield the greatest improvement with the least amount of material.
What does a noise reduction coefficient of 1 mean?
An NRC of 1 means that the product absorbs all sound. The higher the NRC, the better the product is at soaking up sound. The thickness and density of a product are two factors in calculating a Noise Reduction Coefficient.
What's a good noise reduction coefficient?
The NRC figure ranges from 0.00—perfectly reflective—to 1.00—perfectly absorptive.
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