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Another interesting field/ prototype trial of a tone type dialing set

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Key2871:
I first saw this on Paul's website for a prototype 300 style set set up to pluck reeds to produce a sound that could be produced by a unique way.
I couldn't imagine what it would sound like to try to "pluck" a reed to produce a sound that could be used to replace a rotary dial.
But looking at more from sxsphil on you tube I found this set and got to hear the sounds it made.
And not DTMF by any means but it does resemble in some ways.

Here's the link..

https://youtu.be/wg2M9suLXHA

paul-f:
Phil's video is of the same set that's shown on my site.

http://www.paul-f.com/we1948pb.html

The page also includes an analysis of the tones and two small audio files with sample tones.

Key2871:
Yes Paul, I read that years ago was fascinated by the thought of the idea.
But I didn't hear the file of the sound it made.
Didn't I read there or was it somewhere else about how it was found hard to keep those in tune after a while and they decided to look at a different way.
More reliable and louder for long loops etc.

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