COATED SPEAKER DOME AND COATED DIAMOND PRODUCTS

The invention relates to a speaker dome comprising: a polycrystalline diamond dome body formed of a material of high stiffness with a Young's modulus greater than 50 GPa and having respective inner and outer surfaces; and a coating on at least one side of the dome body, wherein the coating comp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	INGLIS, PAUL, NICOLAS, BRANDON, JOHN ROBERT, PERKINS, NEIL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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