Anyone know where i can download a Dolby 5.1 test signal to test out the separate channels on my speaker setup with PowerDVD? I know I can rent or buy dvd's that are specifically made for this (such ...

I have a Harmon Kardon receiver plugged into my Powerbook's line out. The receiver is in 5.1 Dolby Prologic mode; I want some way to verify that DVDs played with DVD player will correctly use Dolby ...

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Find out if the Blu-ray audio release in Dolby Atmos, 5.1 Surround, and hi-res stereo mixes outshines the vinyl version in sound quality. I like the new album by Brandi Carlile and Elton John — Who ...