Good idea with the random phase
We did pseudo PWM with two identical arbitrary waves, one inverted, but
not what you describe with random phase
Am 14.03.2018 um 13:06 schrieb Frank Sheeran:
> Another disadvantage was that you get a noticable chirp transient when
> the phases realign after one complete cycle of the wavetable.
Just put them in the buffer with random phases and they'll never
re-align. That's not what a piano does of course, but might be
servicable.
BTW, my synth does PW/PWM with two out-of-phase sawtooths, one
negative. When I make the harmonics of one of the sawtooths random,
you get something that sounds like PWM except it never comes to a
"peak", it just grinds away.
I haven't heard that on any other synth but would love to know if
anyone knows prior art.
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