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hum from nearby high-tension wires?

Hi,

I live about 100 feet or so from a high-tension electrical transmission setup that carries power to a local university. There is also a large transformer station of some kind about 200 feet away.

I have been having pernicious hum problems that do not respond to any of the recommended treatments, and I'm wondering if they could be due to the transmission line or power station. And if they are, what can I do about it?

I would appreciate any comments/suggestions
steverw

Showing 2 responses by aball

aball
2,018 posts
 
Just as I figured. You'd be amazed how many houses have bad grounds. Keep us posted on the repair.
aball
2,018 posts
 
Based on your second post, I don't think the power lines are the problem. EM fields extinguish rapidly in air - if you were between them and the ground (i.e., under the power lines) then there could be an issue but not if you are 100 feet away. My guess is you have a bad ground. I have seen entire houses with bad grounds so don't rule that out!

However, do try the fluro tube bulb test but I bet it only works directly under the power lines, if at all (too low voltage lines).
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