HDMI supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable.
Feature selection for the classification of crosstalk in multi-channel audio.
Dolby Digital is a multi-channel digital audio using lossy compression.
This upgrade provides future proof access to the world of external multi channel audio decoders regardless of future changes in technology.
Built into the metal hilts are pre-programmed on-board multi-channel sound chips with digital sound effects taken from the movie.