STMicroelectronics STV82x8
The STV82x8 family, based on 24-bit 48kHz audio DSPs (digital signal processors), performs high quality and advanced dedicated digital audio processing.The STV82x8 devices provide all of the necessary resources for automatic detection and demodulation of analog audio transmissions for USA, Taiwanese, and Brazilian terrestrial analog TV broadcasts. Starting from enhanced stereo up to independent control of 5 loudspeakers and a subwoofer (5.1 channels), the STV82x8 family offers standard and advanced features plus sound enhancements, spatial and virtual effects to enhance television viewer comfort and entertainment.