On Tue, 01 Mar 2005 17:18:10 +0000, Chris Whealy
wrote:

Arny Krueger wrote:
Some rooms can be modelled as a Helmholtz resonator where the resonant
frequency depends on the volume of the room and the size of its vent.


?? I'm afraid you lost me on that analogy Arny...

You forgot Arny is moron.