Denon has already made an Audio/Video receiver with a home version of Dolby ATMOS! Basically what this adds to 7.1 surround sound is two ceiling speaker channels... they call it 7.1.2 with the .2 being the two extra celling speakers. If you count the channels normally like operating systems do though that'd be 10 channels. 7.1 is counted as 8 ( Read more... )