主权项 |
1. An electrostatic transducer comprising:
a first electrode; a second electrode spaced from the first electrode at a distance which defines a region between the first electrode and the second electrode; a diaphragm disposed in the region and having a conductive layer for being responsive to electrostatic forces to produce acoustic output, the diaphragm including (1) a first end spaced closer to the first electrode than to the second electrode, (2) a second end spaced closer to the second electrode than to the first electrode, and (3) a curved center portion that connects the first end and the second end; at least one electrical contact respectively coupled to at least one of the first electrode, the second electrode, and the diaphragm, for coupling to an audio signal source; and at least one additional electrical contact respectively coupled to at least one of the first electrode, the second electrode, and the diaphragm, for coupling to a voltage source. |