Functional processing block within an ASIC.

Hardware performing digital or analog audio processing.

Bus implemented through a backplane.

Electronics monitoring and controlling rechargeable batteries.

Programmable or fixed logic resources inside an ASIC.

Circuit increasing the power of an audio signal.

Battery maintaining selected hardware functions during power loss.

Physical components used in an electronic assembly.

Hardware connecting audio sources to a computer.

Capacitor temporarily supplying power during interruptions.