ELECTROSTATIC ELECTROACOUSTICAL TRANSDUCER

摘要

The invention refers to an electrostatic electroacoustical transducer (1) comprising: an electrically conductive fixed electrode plate (5), having an active surface (8) with recesses (7); a conductive or semiconductive flexible diaphragm (9) disposed in a distance to the active surface (8) of the electrode plate (5) and within the recesses (7); and insulating means (10) disposed between the electrode plate (5) and the diaphragm (9).