The codecs from Dolby costs $15, and DTS is $20, by comparison. Razer is charging $20 for its THX Spatial Audio app, which has a free demo.

Anchor Bay announced that its new DVDO iScan VP50 PRO video processor now comes with THX certification. This revised processor will also feature HDMI 1.3 chips with support for high definition audio ...

DTS:X tries to create a multi-dimensional sound that moves around the listener as it would in real life. Unlike its Dolby Atmos rival, it works with any standard surround speaker setups---no need ...