Top octave dividers: A few ideas

jhaible jhaible at
Tue Nov 9 00:04:13 CET 1999

> I remember CD4059 dividers  and 4046 PLLs used as N/M ratio dividers
> for good approximations of equal tempered sacles in an organ project
> in 1984 or so "Funkschau Sonderheft".

Wonderful stuff.
I think the idea was that when the master oscillator is modulated with an
the PLLs would respond with a different delay / phase shift each.
Never tried it, but it might be well worth the effort to get rid of phase
during modulation transients, and still have stable frequency ratios.


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