Thread: Induction loops
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Old February 24th 18, 08:32 AM posted to uk.tech.digital-tv
Brian Gaff
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Posts: 7,250
Default Induction loops

Another form of transmission is the induction loop, often used by those with
hearing aids.
I never did figure out quite how these seemed to work quite as well as they
did even in quite large aareas.
I expected to see some mega wire wound multiple times around the target
area, but when I looked it was about as thick as a mains cable going around
the area.

I know a number of early tvs could have a loop amp connected to their
headphone sockets. However not the ones with live chassis which did not have
sockets for obvious reasons!
Brian

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