Re: [Vo]:Woodpecker Signals via neon discharge to 20 ft tower.

[Harvey Norris]

> Date: Wednesday, July 1, 2009, 11:59 PM
> are you sure its the strings? 
> an unshielded electric guitar will pick
> up the 60 hz em field from the walls of a house, and hum
> with it.
> with or without strings.
The ending input cable normally connected to amplifier was instead connected to 
scope, showing an identical oscillation with the blinking neon.
HDN