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On 9/13/2004 10:41:42 AM colterphoto1 wrote:
Now I'm REALLY confused. When you say rear channels, are you meaning the CENTER rear? SO that in 6.1 you get discrete 'side' rear channels, but 1 or 2 (matrixed) 'center' rear channels? I guess that way if a distinctly rear sound went across the back soundstage it would be discretely left, then matrixed mono center, then discretely right. Does this make sense.
If my RXV2400 DOLBY DIGITAL receiver has all mono matrixed rear (or side?-I find this term confusing) channels, I'm taking it back cause it's no better than dolby pro-logic.
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No need to take you unit back. It is just a matter of understanding some of the terms that are used, and how each format (DD/DTS) handles the "creation" of the rear channels.
Concerning terminology of the rear speaker(s). I have heard these called the surround rear (6.1) of rears (7.1), or the center back (6.1) or center backs (7.1). Your unit is capable of utilizing all the current audio formats available for DD and DTS.
For a DVD that is encoded with just 5.1 (Center, fronts, side surrounds, and LFE), your unit should be capable of creating a matrix mix of the info from the existing channels of sound, and produce sound from the rears (one or both depending on if you are running a 6.1 or 7.1 setup). If you are listening to a DD-EX DVD, then the rear channel is already coded (mixed/matrixed) onto the DVD itself, and the info is relayed to the rear surround speakers. (do keep in mind that the same signal is going to both the rear speakers (in a 7.1 setup)). If you are listening to a DTS-ES DVD, then you will have a discrete rear surround channel, but there is only one discrete rear channel of information on the DVD. The pre/pro or receiver will send this same discrete signal to both the rear surrounds.