Like many owners of stereo satellite receivers or NICAM stereo equipment, I have connected the audio output to my hi-fi system. This gives a vast improvement in realism, particularly with films.

However, by comparison to the cinema, there is still something missing! Apart from the from the large screen and the kids throwing popcorn around, the main thing missing at home is the Dolby Stereo ...

HD Digital Radio boasts many new features over its analog predecessor including digital audio that is free from multipath and enhanced text displays that scroll song title and artist information.