DESC: ARC (Advanced Room Correction) System is the first acoustic room correction system in a DAW plug-in for MAC/PC. It consists of a professionally calibrated measurement microphone measurement software and a multi-platform plug-in designed to correct acoustical problems in any mixing environment. ARC features Audyssey MultEQ technology which measures sound information througout the listening area in various zones of the room then combines the information to provide an accurate representation of the room's acoustical problems. The plug-in then corrects for both time and frequency response problems more effectively and efficiently than any other room correction EQ on the market. Features: revolutionary Audyssey MultEQ technology to improve clarity stereo imaging and frequency response sonically treat your room so you can finally trust the sound of your studio easy to set-up and use may be used in multiple environments and on the road.