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Marble membrane
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Marble musical instruments

Marble membrane – idea

The first two marble membranes for loudspeakers were created in co-operation with an electrician Miroslav Ledvinka and they are subjects of the author´s empiric investigation of newly discovered marble properties.

Linking electrotechnics with a nature stones just several sections of human gnosis (e.g. geology, physics, sculpture, masonry) he acquires quite new information about possibilities of the material that was used mainly as a building component until recently.

Autors: Jan Řeřicha a Miroslav Ledvinka