Dirty's comments on the room compensating JBLs got me wondering why someone doesn't make a plugin to run on a DAW to correct room acoustics.
And, happily someone else is waaaay ahead of me
http://www.ikmultimedia.com/Main.html?arc/index2.php
Class
So.... anyone know of a freeware version I can use with my SM58?
In principal, I can't imagine it would be that complicated. Microphone response can be calibrated, room response calibrated, EQ overlay added....