Audio devices upgrade TV sound systems

Audio processors and Class-D audio power amplifiers deliver a complete advanced TV audio subsystem.

Expanding its Advantiv advanced television solutions portfolio, Analog Devices has introduced audio processors and Class-D audio power amplifiers that deliver a complete advanced TV audio subsystem while allowing designers to meet multiple product performance and price targets.

Designed to work together, the chips provide all the critical subsystem functionality required for an advanced TV audio implementation, including an embedded processing engine to ensure big sound from small speakers; analogue interfaces for line inputs/outputs; analogue broadcast audio decoding and speaker output; flexible, multiformat digital interfaces for HDMI sources and all digital terrestrial and satellite broadcasts); and audio/video lip-sync delay correction and synchronisation.

"The engine