[sdiy]on topic Buchla 259 question

Aaron Lanterman lanterma at ece.gatech.edu
Wed Jun 28 20:17:03 CEST 2006


On Wed, 28 Jun 2006, mark verbos wrote:

> The Order control fades between the ouput of the wave folding Timbre section 
> and the output of the saw/square shaper.
>
> On the scematics you'll see that on page 3 the square and triangle signals 
> come in on the left and you see the two outputs on the right. Page 4 is the 
> order section which is a crossfader between the 2 outputs from page 3.

Ah - slowly it reveals its secrets.

Let me see if I can decipher the rest here (or at least part)... the right 
half of the page 4 implements amplitude modulation with - Vactrols????? 
Reading that right I am? Vactrols are not very fast, can you really do 
audio rate AM with vactrols?????

And even with vactrols, the way it's set up looks totally odd.

I clearly am not doing enough drugs.

OK, let me go back to page 3, left half... oh what devilry is this!

I must go back to it later. Must prepare.

- Aaron



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