Dolby Audio formats have some key differences not enough people know about

The various home theater formats out there can be confusing. The average person might have a passing understanding that they want a setup with 4K, HDR, and Dolby Atmos, but they couldn’t necessarily tell you which variety of HDR is best, or what exactly Atmos does. Then there are the various HDMI specifications, smart home ecosystems, and Wi-Fi standards. It’s amazing anyone outside the professional sphere can keep on top of it.