Electrostatic transducer having a fixed electrode provided...
Electrostatic transducer having narrowed directional...
Electrostatic transducer having optimum sensitivity and damping
Electrostatic type electroacoustic transducer
Electrostatical sound transducer
Elliptical flushmount speaker
Emergency signal warning system
Emergency signal warning system
Enclosure and enclosure system for a speaker of an...
End-fire microphone and loudspeaker structures
Enhanced concert audio process utilizing a synchronized...
Enhanced spatialization system
Enhanced spatialization system with satellite device
Entertainment sound radiators
Equalizable active electroacoustic device for panels, and...
Equalizable electro-acoustic device used in commercial...
Equipment for programming a hearing aid and a hearing aid
Ergonomic ear mounted headset
Expandable in-ear device
Expandable sensor array