You might've heard about HD audio coming standard on some of the new Intel chipsets. Well, what exactly is high definition audio, anyhow? DTS? Dolby Digital? The guys over at HardwareSecrets explain it all, as usual.

"High Definition Audio, also known as HD Audio or by its codename, Azalia, is an audio standard created by Intel to be used on their chipsets, i.e. it is a standard for high-quality on-board audio. In this tutorial we will explain more about this feature."