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VK6BE > INFO 04.08.02 13:11l 24 Lines 899 Bytes #999 (0) @ WW
BID : 1A1086VK6BE
Read: DB0FHN GUEST
Subj: Re: Buried antenna.
Path: DB0FHN<DB0ZWI<DB0HDF<DB0ERF<DB0MRW<DB0RGB<OK0PPL<OK0PHL<OK0PBB<OK0PHK<
OK0NAG<9A0BBS<VK6BBS<VK6BBR<VK6RAW<VK6PBV<VK6JY
Sent: 020804/0843Z @:VK6JY.#ALY.#WA.AUS.OC #:48059 [Albany] FBB7 $:1A1086VK6BE
From: VK6BE@VK6JY.#ALY.#WA.AUS.OC
To : INFO@WW
Ken seems to be talking of the same effect as comes from an audio loop in
a public building. Amplifier output fed into a loop going right round the
outside of the building at floor level. Listeners sit in the audience
inside the loop and listen on their hearing aids with T switch on, or else
using a pair of headphones fitted with a detector at audio frequency. Had
the system in our church for about 25 years. Still works.
Cheers,
Bob VK6BE
>
> I tried it many years ago, what was fascinating was that with a sensitive
> pair of headphones mine were balanced armature, you could just plug your
> standard 1/4 inch jack plug into the soil within a few feet of the system
> and listen to the audio.
>
> I fed music into my system, then could sit out in the garden on a sunny day
> with my headphones plugged into the back lawn to listen.
>
> S
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