Acoustic Curtains

Noise Reduction

Noise Reduction

RAI produces acoustic curtains for reducing noise coming from machines which cannot be hermetically sealed in booths.

Curtains are made of plastic-coated full and elliptically perforated ship plates that do not transmit or radiate structural vibrations. The insulation layer consists of fire resistant rock wool fibers. The basic principle of noise reduction is the membrane resonance and sound absorption.

Dimensions and shape of acoustic curtains are determined by acoustic software calculations according to the source and level of noise. Good results have been achieved by using acoustic curtains.


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