Variable beamwidth transducer

Variable directional capacitor microphone comprising elastic...

Variable disposition wide band multi-way loudspeakers

Variable frequency response microphone porting system

Variable geometry electromagnetic transducer

Variable tilt loud speaker enclosure

Vehicle loudspeaker

Vehicle seat headrest incorporating speakers and an extensible/r

Vehicle speaker pod

Vehicular loudspeaker system

Vented headset speaker

Vented loudspeaker enclosure with limited driver radiation

Versatile speaker base

Vertical array type speaker system

Vibrating element for an electroacoustic transducer

Vibrating plate of dynamic microphone, method of...

Vibration actuator

Vibration actuator device of portable terminal

Vibration actuator having three vibration modes

Vibration balanced receiver