AC coupling and signal amplification using switched capacitors

Acoustic drive circuit

Active speaker system and components therefor

Addressable amplified speaker assembly and method for...

Amplifier having maximum summed power output from a plurality of

Audio amplifier

Audio amplifier circuit and audio device using the circuit

Audio amplifiers

Audio apparatus

Audio apparatus of negative driving with adaptive gain control

Audio circuitry for dynamics reduction

Audio control device

Audio power amplifying apparatus and method

Audio reproduction apparatus

Audio signal amplifier circuit and portable telephone set...

Audio signal enhancement and amplification system

Audio signal transmission circuit

Augmentation amplifier

Automatic power foldback for audio applications

Class-D driving method for stereo load