Spacer fabrics for sound control

May 1st, 2013

In Karl Mayer’s acoustic-damping, warp-knitted spacer textiles a monofilament yarn is used in the spacer layer and the outer surfaces are made from a textured yarn for effective sound absorption. The upper and lower sides, with microscopic roughness, reflect impinging sound waves; the space between the two surfaces of the textile provides a dissipation zone […]

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