Audio format based upon the current CD standards but includes a greater amount of information that provides higher quality sound. There are three types of discs: single layer, dual layer and hybrid discs. The hybrid disc can be played on existing CD players as well as Super Audio CD players since it contains both standard audio CD and Super Audio CD information.
"Super Audio CD" is a trademark.
Surround - Dolby Atmos
Dolby Atmos is a technology for surround sound. By utilizing ceiling-mounted speakers, the listener is given a dedicated rendition of sounds coming from above. Alternatively, reflection speakers may be used, which are commonly placed on top of the front speakers.
DTS:X is an object-based audio which creates better multi-dimensional sound. The audio track is coded to make each speaker better reflect the spacial position of the sound, giving a more lifelike sound experience.
DTS:X lets the user adjust only the voice track, making dialogue easily audible.
DTS-HD Master is a combined lossy/lossless audio codec, which enables bit for bit identical playback to the master track - hence the name. On devices which do not support high resolution, a lossy rendition of the track is utilized.