SAT magnetic pick up

[Keith A. McGavern]

>...The only
>explanation I have, so far, is that an electromagnetic interference of a
>definite frequency equivalent to a slightly underpitched F was omnipresent =
in
>the room.  I know it was not caused by martians because I did not see any
>alien spacecraft flying over the building :-)
>
>Seriously, it was the only time a magnetic pick up was of no use in the FAC
>measurement.  Has anyone experienced something like that?
>
>Michel Lachance, RPT

I haven't had the exact type of experience you describe with the magnetic
pick-up, but have had to relocate the SAT because heating/air conditioning
units create certain frequencies that register as certain notes being
played.

Keith A. McGavern, RPT
kam544@ionet.net
Oklahoma Chapter 731
Oklahoma Baptist University
Shawnee, Oklahoma, USA