Soft sync and medicine to cure it.

[jhaible]

> I think the AH thread about the Bode frequency shifter which was unusable
for
> small frequency shift (like below 1 Hz) due to oscillators syncing to each
> other relate to this discussion.

Ah, no I see why I was adressed personally in the orig. mail.
No, I have not found a magic potion to avoid soft sync at increadibly
low levels. The FS-1 does not suffer from that phenomenon simply
because there are no two separate oscillators (all done in baseband,
with a single quadrature VCO)
No big help for the synth VCO problem, I fear.

JH.