Electrostatic discharge protector for an electret microphone

Electrostatic electroacoustic transducers

Electrostatic loudspeaker having stationary electrodes formed as

Electrostatic loudspeaker systems and methods

Electrostatic loudspeaker with a distributed filter

Electrostatic microphone

Electrostatic speaker with foam stator

Electrostatic speaker with moveable diaphragm edges

Electrostatic transducer

Electrostatic transducer with improved bass response utilizing d

Electrostatic transducer with nonplanar configured diaphragm

Electrostatic transducer, ultrasonic speaker, driving...

Electrostatic ultrasonic transducer and ultrasonic speaker

Elliptical dome for high frequency transducer

Elliptical flushmount speaker

Energy converter with two coils and two magnetic gaps

Engaging device for speaker cabinet

Enhanced efficiency planar transducers

Environmentally resistant loudspeaker

Equalizable electro-acoustic device used in commercial...