The soundboard according to claim 1, wherein each of said outer cover layers are formed of a plurality of sheets of plastic, the sheets of plastic in each cover layer being arranged so that the grain thereof extends perpendicular to each other, each of said cover layers being arranged relative to said core in symmetry with each other.Ħ.

The soundboard according to claim 1, wherein each of said outer cover layers are formed of a single sheet of plastic, arranged so that the grain thereof extends parallel to each other.ĥ. The soundboard according to claim 1, wherein each of said outer cover layers are formed of a plurality of sheets of wood, the sheets of wood in each cover layer being arranged so that the grain thereof extends perpendicular to each other, each of said cover layers being arranged relative to said core in symmetry with each other.Ĥ. The soundboard according to claim 1, wherein each of said outer cover layers are formed of a single sheet of wood, arranged so that the grain thereof extends parallel to each other.ģ. A soundboard for a piano or the like comprising a laminate having a metal core for the production of sound vibration, said metal having a modulus of elasticity and an inherent damping factor corresponding to steel of at least a grade St 34, and at least one outer cover layer bonded thereto in full surface contact on each side thereof, each of said outer cover layers having a damping characteristic corresponding to that of wood.Ģ.

Clear plastic schimmel piano