On Jan 22, 2013, at 8:00 AM, David Robbins wrote:
>
> how often has anyone actually been able to identify a source from an audio
> recording?? cite cases... i would like to hear specific cases where the
> audio was enough to identify a specific source of a noise.
I heard RFI on North Oak Lane in State College PA this past fall. Sort of a
sweeping noise, around a second apart.
I went to a web page with noise examples, and heard a duplicate of the noise,
it was attributed to an electric dog fence. To verify the noise, I went by the
house again, and saw the trenches the homeowner had dug, and noticed that their
dog often sat outside within the fence perimeter.
The audio recording was a direct lead to identifying the noise.
- 73 de Mike N3LI -
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