The principal purpose of an acoustic bench is to provide sound absorption within the space where it is deployed. This makes them an ideal solution for a wide variety of applications within the room. like fixed sound absorbers, Room can provide variable acoustics that will satisfy the requirements of differing frequency sound. Noise levels can be typically reduced by as much as 20-50 dB(A) with a properly designed enclosure test bench offen use to detect the sound level of vehical / parts . the sound pressure inside the room shoud be atleast 7-10 db(A) less than the equipment under test.
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