Thread: Coming Soon to Virgin TV (2009)
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Old 04-08-2009, 13:47   #2998
TheDon
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Re: Coming Soon to Virgin TV (2009)
Quote:
Originally Posted by royaltiger View Post
My amp is picking up its raw signal and its not Dolby Digital, its Pro Logic II, the only time it changes is on the HD channels where it then recieves a Dolby Digital 6:1 signal, That is what I was saying that its a stereo signal converted to Pro logic II
But the raw signal is not pro logic II, that's just the processing technology your amp uses to make a stereo signal into surround. The Pro Logic II light is just saying "I'm getting a stereo signal, and I'm converting it to surround sound".

The raw audio signal on HD channels is always Dolby Digital, it's just not always surround sound, and your amp only tells you it is DD when it's surround, else it just tells you that it's using PLII to recreate surround sound.
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