[sdiy] For you FM synthesis fans

[David Griffith]

Here's a restored Albert Michelson's Harmonic Analyzer.  Those of you who 
get a kick out of FM synthesis will appreciate these videos and the 
concept of a strictly mechanical device doing and plotting fourier 
transforms.

I would love for the Computer History Museum to get one of these.

https://www.youtube.com/playlist?list=PL0INsTTU1k2UYO9Mck-i5HNqGNW5AeEwq

-- 
David Griffith
dgriffi at cs.csubak.edu