[linux-audio-user] measuring sound volume

I have been asked to work on a large outdoor party again this year. This time we are going to have multiple zones with powerful equipment. Can anyone give me some tips on appropriate spacing to enable a good mix of cleaness and sound fusion? For example if I have 4 x 20KW systems how far apart from each other should they be so they don't overpower each other? -- Patrick Shirkey - Boost Hardware Ltd. Http://www.boosthardware.com Http://www.djcj.org/LAU/guide/ - The Linux Audio Users guide Http://www.djcj.org/gigs/ - Gigs guide Korea ======================================== Apparently upon the beginning of the barrage, the donkey broke discipline and panicked, toppling the cart. At that point, the rockets disconnected from the timer, leaving them strewn around the street. Tethered to the now toppled cart, the donkey was unable to escape before the arrival of U.S. troops. United Press International Rockets on donkeys hit major Baghdad sites By P. MITCHELL PROTHERO Published 11/21/2003 11:13 AM