Surround Sound Everything You Need To Know (In 5 Minutes!)
Dolby Atmos Wants You to Listen Up. (And Down. And Sideways.) - The New York Times
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Surround sound - Wikipedia
The Art of Speaker Placement for Home Theater and Stereo – SVS
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Are 5:1 surround sound systems still worth the investment? - Quora
Mixing Film Audio in 5.1 Surround Sound vs. Stereo