A:Answer Yes, the Vizio Atmos units offer a simulated Atmos function that is actually quite good, excellent in fact. You can control that with the Height Speaker adjustment on the remote or from the App. You can choose those speakers to be either On, Off or Virtual. You would use the On mode when Dolby Atmos is available from the source. The Off mode cuts off the Height speakers completely, which I rarely use, but a "nice to have" function I suppose. The Virtual mode does a great job of emulating the effects offered with Atmos. In fact, depending on the source, Virtual can actually rival true Atmos. I use Virtual all the time and it is particularly effective when the source is in a 5.1 format. Even TV shows sound great with Virtual, but put in an HD BluRay like Saving Private Ryan and you will be ducking from the bullets flying overhead!