Even so, it had a total of 38 speakers for mixing soundtracks in Dolby Atmos. (We were told during the demo that all soundtracks are also later mixed in a smaller home theater-type space for an ...

Dolby Atmos is essentially the "name brand" spatial audio format. It's a way to more convincingly create surround sound in the cinema and at home. How it works, and how well it works, will vary ...