You're welcome. I should also point out that pink noise can be used to EQ your room flat since it contains all frequencies. It's best to use test equipment for this because you want a microphone that doesn't color the sound but using pink noise, a spectrum/frequency analyser, and an EQ, you can adjust the EQ for flat response for your room by watching the frequency analyser's response to the pink noise. Back when I played in a band, our sound man would EQ each new venue this way. It really helped to get a consistent sound no matter where we played.
~jr
http://www.johnrofrano.com
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