For best performance, you'll need a pretty serious high-end speaker setup that supports Atmos. But Microsoft notes that you can use "virtually any pair of headphones" to get a similar experience. And Atmos isn't limited to games -- Microsoft also notes that it'll work with films as well, assuming the movie's audio was mixed with Atmos in mind. As for when this will launch, the company is only saying next year -- but if you've invested in a high-end audio setup and own an Xbox One, just know that things are about to get a lot better.