Audio amplifier

Audio amplifier device

Audio amplifying circuit

Audio channel separating apparatus

Audio control system

Audio output amplifier with parallel class AB stages

Auxiliary amplifier network

Balance control system for multichannel audio apparatus

Balanced amplifying device having a bypass branch

Balanced current converter with multiple pulse width...

Balanced power amplifier with a bypass structure

Balanced power audio amplification system

Bi-directional amplifier having a single gain block for...

Bi-directional spatial power combiner grid amplifier

Bias circuit for a power amplifier

Biasing network for integrated pairs of amplifiers internally co

Boost function for filters

Broadband amplifier system having improved linearity and...

Broadband high power amplifier

Charged-coupled device for high-power transmitters