Quote:
Originally posted by Roel:

Sometimes these signals come from cellphones while they let the provider know "I'm alive"


Well, I think Roel has it figured out. This sound occurs when I have my cell phone in the room. It comes over telephone, keyboard, radio, etc. and the cellphone is within a few feet of wherever it is emitting from.


------------------
Bill
Yamaha PSR2000
_________________________
~ ~ ~
Bill