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Sound Menu Operation
Dolby Virtual
A Virtual Dolby Surround System attempts to create the same surround effect produced by a multi-channel
system using only the left and right speakers.
The general conceptual model of a Virtual Dolby Surround System divides the centre signal equally between
the left and right speakers to achieve a Phantom Centre Image. It also processes the Virtual surround signal
before sending it to the left and right speakers, creating a virtual image around the listener.
The virtual effect is stronger with Dolby Surround encoded movies.
Left
Front
Speaker
Switching the Dolby virtual to OFF gives you normal television sound.
Dolby, and the
symbol are trademarks of Dolby Laboratories.
Phantom Centre Speaker
Virtual Surround
Right
Front
Speaker
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