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the vrvrvrvrvr sound produced by the Headphone when i touched the wall and the wires(going to the right) ? Answered

I have my headphone on my head, then i happened to be touching the headphone's metal arch(at the top through which the wires reach the right speakers) and the wall of my room at the same time, so then i heard a vrvrvrvrvrvrvrvrvrvrvrvrvrvr sound . Could any one help me identify this phenomenon?

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aelias36

8 years ago

If the audio source is connected to the mains, this is most likely a ground loop.

http://en.wikipedia.org/wiki/Ground_loop_(electricity)