| Feature | Traditional (e.g., 5.1/7.1) | DTS:X (Object-Based) | | :--- | :--- | :--- | | | Sounds mixed to specific speakers (Left, Right, Rear). | Sounds assigned to coordinates in 3D space (X,Y,Z). | | Scalability | Fixed; sounds pan between fixed points. | Dynamic; the decoder renders sound for any speaker or headphone setup. | | Height | Requires physical ceiling speakers for vertical sound. | Virtualized via HRTF; no physical speakers needed. |
If a user has a DTS:X encoded Blu-ray or streaming file (e.g., via the Movies & TV app), Sound Unbound decodes the height channels, allowing the user to hear a plane fly over their head using only $50 headphones. what is dts sound unbound
While less common, spatial audio mixes on platforms like Amazon Music HD or Tidal can be rendered via DTS:X for a "live concert" feel. | Feature | Traditional (e