Sandwich Panel With Noise Dampening

Abstract: a sandwich panel comprising a first layer, a second layer, and a core layer located between the first layer and the second layer. the core layer is comprised of structures connected by channels. the structures and the channels reflect sound waves entering the core layer.

Inventor(s): Umamaheswaran Shanmugam

CPC Classification: B64C1/40 (Sound or heat insulation {, e.g. using insulation blankets})

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