Definitions for "Dolby Surround"
Keywords:  stereo, pro, lcrs, prologic, decoder
Downmixed stereo audio channels as opposed to true surround sound.
A technique devised by Dolby Laboratories for encoding surround sound audio channels so that they can be presented to a stereo system.
An encoding format that combines four channels (left, center, right, surround) into two channels for transmission or storage. On playback, a Dolby Pro Logic decoder separates the two channels back into four channels.