[sdiy] Top Octave Generator (was Chinese MG-1s??!?)

Paul Perry pfperry at melbpc.org.au
Fri May 2 03:04:10 CEST 2008


That would be a product of the type of chip used, not inherent to the
process itself, surely?
In any case, if you just had 12 schmits after the outputs, that would get
any hash off the outputs.

Using the output from a digital chip directly as an analog signal is asking
for trouble.

paul perry Melbourne Australia

-----Original Message-----
Another really nasty thing about the TOG + divider approach is that there is
unwanted signal coupling  from all the oscillators and dividers running
continuously, sometimes a noise gate is used to shut off the output to hide
this. Adding the ability to mute outputs that aren't currently in use would
be a good idea, or even just a simple global "mute all" signal.




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