Apparatus, method and system for ultra short range...

Apparatus, methods and articles of manufacture for noise...

Apparatuses and methods for recognizing an audio input and...

Appliance incorporating sound cancellation system

Approach for controlling audio signals in remote location

Arabic language translating device with pronunciation capability

Arbitrary coverage angle sound integrator

Arbitrary coverage angle sound integrator

Arbitration adjustment for acoustic reproduction systems

Architecture for a universal serial bus-based PC speaker control

Arm-wear-type communication device

Armature assembly for balanced moving armature magnetic...

Armature for a receiver

Armature for a receiver

Armored voice coil assembly for use in high power...

Arrangement for avoiding annoying sustained oscillations in a cl

Arrangement for controlling the amplitude of an electric signal

Arrangement for converting an electric signal into an acoustic s

Arrangement for decoding a stereo multiplex signal

Arrangement for receiving TV-signals having left and right stere