what is atmos
Dolby Atmos logo. Dolby Atmos is the name of a surround sound technology announced by Dolby Laboratories in April 2012 and released in June of the same year, first utilized in Pixar's Brave.olby Atmos Monitor at SoundFirm, Melbourne, Australia. The first installation was in the Dolby Theater in Hollywood, California, for the premiere of Brave in June 2012.