[sdiy] What I'm building

[Tony Clark]

   Hi Harry!

> I made a triple PWM module that runs off a single saw
> or triangle, and sums the pulses up.
>
> It is UNDERwhelming.  It looks like a saw, or triangle quantized
> to three voltage levels, and varies the width of each pulse.
> Occasionally two pulses line up, and the resulting sound has a distinct 
> 'click' as it becomes a two-step waveform.

   It seems like it might sound similar to a soft-sync swept VCO?  I 
think I would try adding a freq-doubler to the incoming saw wave 
and then run one of the PWM channels off of that.  OR, limit the PW range 
so that the pulses never line up.

> Maybe I need to clock multiple BBDs with this beeatch ???

   Can't hurt!....er...

> Any other ideas ?    MUST avoid TV....

   Light it on fire.  At least it'll give you a momentary sense of 
self-gratification.

   Cheers,

   Tony

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