hamonograms

Updated: May 29, 2025

This type of harmonograph, if made of convenient size, has its limitations, as it is difficult to get as high a harmonic as 1:2, or the octave with it, owing to the fact that one pendulum must in this case be very much shorter than the other, and therefore is very sensitive to the effects of friction. Hamonograms illustrating the ratio 1:3.

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