2018-08-15, 03:56
I have seen conversations regarding tvOS 12.x - that Apple might be using Dolby Atmos in Dolby MAT (Metadata-enhanced Audio Transmissions) to add tvOS system sounds to the LPCM audio stream.
See the Dolby Atmos for Home Theatre (click) discussion paper page 12
See the Dolby Atmos for Home Theatre (click) discussion paper page 12