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| Joined: | Feb 7th, 2010 |
| Location: | Des Moines, Iowa USA |
| Posts: | 425 |
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I am interested in this 487 500Hz phenomenon....
What do I use in Google to research this info???
Thanks
Jim H
*Is it possible to get a few examples of this "voice" --???
Last edited on Oct 2nd, 2013 10:25 PM by clockdryve