GENERAL DESCRIPTION
The SAA7500 performs a decoder function for digital satellite sound broadcasting tuners. It is designed to decode one of 16 stereo channels broadcasting audio signals in accordance with the German standard - Technische Richtlinie ARD/ZDF Nr. 3R1.

FEATUREs
• Clock recovery
• Differential decoding
• Main frame synchronization
• Swapping half-frames in case of inversion
• Unscrambling
• Demultiplexing
• Subframe synchronization
• Error correction and concealment
• Scale factor decoding with error correction
• Shift into the original values using the scale factors
• Mute in case of synchronization loss