Impact Acoustic has developed ARCHISONIC® Cotton, which is made from natural, raw materials. ARCHISONIC® Cotton is an innovative solution that addresses the issue of sound absorption while being ...

THE impressive and all-pervading quietness following a fall of snow is a commonplace experience, though, so far as we are aware, no measurements of the sound absorption of snow have been published.

Foam made specifically for blocking or absorbing sound in a room is called acoustic foam. It comes in different shapes, sizes, and material compositions, and with one of two cell structures ...

The bark of larch trees was found to offer the most effective sound absorption Scientists say trees have a role to play in combating noise pollution in urban environments and have identified the ...

Cellular cast aluminum foam, sound absorbing properties, strong yet lightweight panels, versatile material, contains up to 100% recycled content, corrosion resistant. Alusion™ Small Cell ...

non-structural materials, promising for thermal insulation and sound absorption applications. Lower densities at higher pre-treatment temperatures were attributed to hurd’s bulk density ...