Surround sound effects for PCs. Officially known as DTS Surround Sensation/UltraPC, it uses the DTS Neo:PC technology to create a 5.1-channel matrix from a stereo source and then turns it back ...

which almost totally eliminate horizontal black bars when viewed on a standard 16:9 ratio TV. However, there’s always been an audio component to IMAX Enhanced — the use of DTS:X to create a 3D ...