In this podcast Thomas Domville will take you step-by-step of how to enable Dolby Atmos Spatial Audio and Apple Lossless on HomePod in iOS. You will be able to enjoy a more immersive audio experience with Dolby Atmos Spatial Audio, and enabling Apple Lossless, will give you a higher quality music track. 

Note: Dolby Atmos spatial audio feature, is officially available only with the full-size HomePod.