Navmemo live session at “????? ??????? ????????” 26.03.04 http://ambientfestival.cult.bg I wanted to present and bring out the “sound behavior” (http://tibprod.com/bachev.htm) from their sterile environment. Thus, I use two cardboard boxes. Into the smaller one I stuck a 0.5W speaker (through which I played the “sound behavior”) and then put that box into the bigger one so to resonate in both, and equipped the boxes with two microphones. Now I was able to catch the feedback from the big speakers into the hall, with the two microphones from the boxes, and control it by a small mixer. The feedback frequency was dependent on the dominant frequency from the “sound behavior” that sounds in the boxes. So that is it, to bring out one sterile environment and put and present it into acoustic space.