Yes. Also B&O and others. What it does not explain is how to get it from a projector to a headset.
For movies. Transmitter and headset.
Cant figure that out. HDMI out from a source .. to what to then cascade it to an ATMOS headset, Yes a video game, or an iPhone running Tidal or Spotify can send atmos. But how to get HDMI out from a .. lets say Apple TV .. to a projecteor and an HDMI off to the right receiver to send it via wireless.