[sdiy] Random Tone Generator redux

[Cynthia Webster]

Hi Ian!

Have a look for some possible inspiration at Synapse Magazine May/June 
1977  here:

http://www.cyndustries.com/synapse/intro.cfm

(the one with Bob Moog on the cover)

There's a DIY article on Phil Lori's Digital DroneZilla with Random Raga 
Logic
what I believe is that you need several of the voice circuits shown 
hooked up to a random 4 bit digital number generator
(which as I remember, is not shown).  I'd love to do a run of those 
boards someday as the unitz sounded truly great!

Best Wishes!


Cynthia

http://www.cyndustries.com/




Ian Smith wrote:
> Hey all,
> A while back I posted something about working on a random tone generator, begging for a link to the hand drawn schematics, and saying that I was working on digitizing them to make them a bit easier to read.
> Well, time passes, I lost the link... again... but I have a print out sitting on my desk, and I've put a highly modified version into Eagle to brush up on my PCB skills.
> I haven't actually tested the circuit yet (just not enough time between classes) but it's completely based on CMOS chips at the moment.
> I'd love to get someone's opinion on the thing so far, but I'm not quite sure how to post documents to the list.
> The other thing I'm wondering is, if this were to be a module, what would you want it to have in addition to the tone output?
> Thanks for your time,
> -Ian
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