Nowadays satellite TV receivers are capable of delivering Dolby Digital Surround Sound. The receivers are fitted with decoders that sense the audio data and transmit that to a TV set or to a home theatre system. This feature enables the viewer of a satellite television to enjoy cinematic sound in their living room.
Dolby digital is a technology for compressing audio data. The technology has been developed by Dolby Laboratories that is based in San Francisco, California. The compression technology has been developed especially for movies to add thrills and excitement. The sound compression technology has six sound channels. The six channels are Front Left, Front Right, Rear Left, Rear Right, Center channel and a mono channel
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