Hans-Christoph Steiner wrote:
I should say, I forgot that PWM was used in synthesis some, so I was
thinking about electronics and control when I was talking about PWM.
That's why my PWM objects are tailored towards, but should work fine in the audio context too, unless you need the wandering DC offset.
For controlling things with PWM I think you'll need to modify your sound card if you want DC output. AFAIK they all have capacitors on the ouput to block DC. I find it easier to program a PIC to do the PWM and talk to it from PD using MIDI continuous controller messages for 14-bit resolution, or noteon with velocity meaning pulsewidth for 7-bits.
Martin