In this article, we'll talk about what Dolby Audio is and why it matters for your TV.ĭolby Audio can be used to provide an immersive, 360-degree sound experience-but you don't need a fancy surround sound system or even a home theater to use Dolby Audio. It's the technology behind some of the best-sounding audio products in the world. If you've ever watched a movie, played a video game or listened to music on your TV, then you've probably heard Dolby Audio.