Acoustic headphones

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Curt A
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Acoustic headphones

Post by Curt A »

These were probably a little hard to use... :lol:
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phonosandradios
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Re: Acoustic headphones

Post by phonosandradios »

Useful in the days before radar in WW1. On the south coast of England there are a series of large concrete sound mirrors which took it to a whole new level and were to help detect aircraft in the distance. They still exist today.
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I am interested in all forms of audio media including: gramophones, phonographs, wire recorders, the tefifon, reel to reel tapes, radiograms and radios.

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Curt A
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Re: Acoustic headphones

Post by Curt A »

Those are interesting... where are they located?
"The phonograph† is not of any commercial value."
Thomas Alva Edison - Comment to his assistant, Samuel Insull.

"No one needs a Victrola XX, a Perfected Graphophone Type G, or whatever you call those noisy things."
My Wife

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Frisco The Beagle
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Re: Acoustic headphones

Post by Frisco The Beagle »

I wonder if those concrete sound mirrors have ever used as amphitheaters?

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phonosandradios
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Re: Acoustic headphones

Post by phonosandradios »

Curt A wrote:Those are interesting... where are they located?
These ones are located in the county of Kent near to Denge, Dungeness -although there are others elsewhere in the UK along the coast. Here are some links to you tube videos about them.

https://www.youtube.com/watch?v=yB5C1OMloeI

https://www.youtube.com/watch?v=3fKW-bnubr8
I am interested in all forms of audio media including: gramophones, phonographs, wire recorders, the tefifon, reel to reel tapes, radiograms and radios.

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