Harmonic Analyzer

[Phil]

Gee thanks, André, now I want one. Worse still, I'm thinking of how I could build an analog computer with op-amps to do the same job. As if I didn't have enough projects on my list!

Phil M1GWZ



On 21 Nov 2014, at 04:18, Andre Kesteloot wrote:

> Tacosiatas,
> 
> Look at these two short videos explaining an old machine that does
> Fourier analysis and synthesis:
> 
>     https://www.youtube.com/watch?v=8KmVDxkia_w
>     https://www.youtube.com/watch?v=6dW6VYXp9HM
> 
> The machine itself is nice, but the video explanation is spectacular!
> 
> ​73
> André N4ICK​
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> Tacos at amrad.org
> https://amrad.org/mailman/listinfo/tacos

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