PWM and sinusoids

Magnus Danielson magnus at analogue.org
Wed Mar 25 21:38:43 CET 1998


>>>>> "LC" == List, Chris <Chris.List at sc.siemens.com> writes:

 LC> The ASM-1, however, does (or can if you wire it that way). I have, in
 LC> fact, hardwired the output of VCO 1 (the sawtooth out!) to the PWM input
 LC> pot of VCO 2 on one of my ASM-1s on account of I love this sound and use
 LC> it all the time. note also crazy feedback loops with this kind of thing
 LC> can lead to even more partials and pseudo-random, pseudo pitch dependant
 LC> behavior. I'm taking about stuff like using the VCO#1 -> PWM VCO#2, then
 LC> taking VCO#2 output and routing it back to the FM input of VCO#1, and
 LC> into the filter input. Then taking the filter output and routing it back
 LC> to the sync input of VCO#2! - Have fun.

 LC> - Chris

Chris, you are crazy... and it is allways good to know that we are a
few in THAT state ;)

Now you forced me to fire up a ASM-1 just to try it out...

Cheers,
Magnus



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