September 9, 2008
THX Ultra 2
THX Ultra2 Cinema Mode produces appropriate sound field effects when 5.1 channel movie sources (without Dolby EX or dts-ES encoded effects) are played in a 7.1 channel system.
With the advent of very high speed digital processing, more sophisticated trimming is applied to accurately recreate a large theatre-type sound in a conventional home cinema size room.
Advanced processing widens the rear soundstage, which allows the side surrounds to deliver predominantly ambient information, the surround-back channels directional information.
Likewise, the THX Music Mode produces appropriate sound field effects for Dolby Digital, dts, and other 5.1 channel music sources when they are played in a 7.1-channel system.
Written by: Onuora Amobi
Filed Under: Uncategorized
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