Users interested in Dolby audio v2.2 for windows 8.1 generally download:
Improves the sound clarity of Dolby headphones and gives access to some features specific to the device. Works only with Windows 7.
Manages the Dolby Listening Experience, fine tunes the surround sound controls and displays which of the speakers are active.
Voice chat with your friends and enjoy hearing them in the surround sound mode. Create or join chat rooms and actually see the people who you're talking to. Very useful for organizing raids and events in MMO games.
Installs the necessary driver files to provide quality PC output from the soundcard. Includes features that use advanced algorithms for both psychoacoustic and cognitive models of audio.
