[RFI] mysterious voices, music come from house's walls
Bill Steffey
ny9h at arrl.net
Mon Feb 24 10:13:26 EST 2020
stories from the past talk about Downers Groves homes put in near the
old WCFL transmitter...would have music coming from metal heating ducts.
The junction of the metal duct runs would oxidize and eventually grow a
bit of a detector and demodulate in the walls. Supposedly ,,,banging
on the walls ( ductwork) would clear the issue ( for a while).
fact or fiction ????
"Cumulus Media 's Berger said an expert can also check inside the wall
for corroded piping or duct work. yep I'll imagine that is the problem .
Its daytime transmitter facilities and two-towerarray
<https://en.wikipedia.org/wiki/Antenna_array>are located inDes Plaines
<https://en.wikipedia.org/wiki/Des_Plaines,_Illinois>and its nighttime
transmitter facilities and six-tower array are located inLockport
<https://en.wikipedia.org/wiki/Lockport,_Illinois>. BINGO...
PM, Kenny Silverman wrote:
> Any RFI sleuths in the Lockport IL area? Interesting problem...
>
> Lockport family says mysterious voices, music come from house's walls, possibly from nearby AM radio station | abc7chicago.com
>
> https://abc7chicago.com/home/lockport-family-cant-find-source-of-mysterious-voices-music-coming-from-walls/5951830/
>
>
> Regards , Kenny K2KW
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