DTS Sound Unbound is an audio enhancement application for Windows 10, Windows 11, and Xbox that unlocks DTS Headphone:X for spatial 3D audio and for home theater systems. Microsoft Store Understanding the Licensing Model
This is a frequent point of confusion. Both DTS Sound Unbound and Dolby Access (for Atmos) are spatial audio solutions. The key difference lies in content support: dts sound unbound windows 10 license key