This considerably smaller device was produced by the Gamewell Corporation, of Newton, Massachusetts, for use as a municipal alarm, especially at fire stations, to alert firemen and the public during emergencies.
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Low Head Lighthouse in Low Head, Tasmania possesses the only working Type G diaphone (one of the largest models constructed) in the world.
Diaphone |
Among his innovations in the field of organ design was a kind of electro-pneumatic action, the Diaphone and the modern Tibia Clausa with its strong 8′ flute tone.