If you buy a whole system from Steinway & Sons, you'll have access to the P200 pre-pro, which handles every conceivable height-enhanced surround format.
A small-scaled but pleasing Dolby Atmos upmix demo unfolded in Atlantic Technology's room at the Venetian, uniting the company's new sound base and existing Atmos add-on modules.
The Wireless Speaker and Audio Association (WiSA) room contained products from Klipsch, LG, Fostex—and what is billed the first WiSA-certified mass-market 5.1 speaker system, from Enclave Audio.