>. I haven't tried it out but Apple's real-time head tracking plausibly provides the necessary DSP inputs to produce a spatial model that tracks as good or bett

>. I haven't tried it out but Apple's real-time head tracking plausibly provides the necessary DSP inputs to produce a spatial model that tracks as good or better than external speakers. Apple's spatial audio head tracking is unreliable at best. I can fool the system easily by rotating my head at a speed that is slower than a snap rotation, side to side. Even when the tracking is working properly, it sounds like simulated surround sound from home theater receivers of 20 yr sago.