The acoustic properties of a room have a surprising ... When arranged and placed on the wall, these panels look like an art piece, a decoration you could get from a somewhat fancy store.

The acoustic properties of a room have a surprising ... When arranged and placed on the wall, these panels look like an art piece, a decoration you could get from a somewhat fancy store.

A recent study by researchers from the University of Helsinki unveiled the unique acoustic properties of prehistoric rock art ...

Fantoni's Letwood wall-mounted and ceiling-mounted sound-deadening systems combine innovative aesthetic design and top-quality acoustic insulation, meeting visual and practical requirements.

Researchers at the University of Helsinki performed acoustic ... sound reflections could have in past societies. More information: Riitta Rainio et al, Reflected encounters at hunter-gatherer rock ...