Like its rival Dolby Atmos, DTS:X is an object-based audio format that can place sound in more specific locations around the room than with generic surround sound. Unlike its rival, though, it started life in home cinema devices (in 2015) before being implemented in cinemas themselves.
The aim is the same as Dolby Atmos: to let sound move around the room in a more realistic manner to match the action on-screen, creating more immersive cinematic experiences. But the way it works is different.
Instead of requiring extra speakers (like Dolby Atmos), it works with standard surround sound systems. So chances are the set-up you have at home – be it 5.1 or 7.1 – is compatible. But DTS:X can support much more extensive systems too, comprising up to 32 speaker locations and up to an 11.2-channel system.
DTS:X uses an open source Multi-Dimensional Audio (MDA) platform. So just like Android, any manufacturer can create a system that will be compatible with DTS:X with no special permission required.
