Roland Alpha Juno-2 pwm sawtooth (in: DSP and Plugin Devel…)

By: aciddose
3 Apr 06:23

There are a lot of nuances at play including exact phase offsets and such for accuracy. You also will absolutely require a high quality 2x oversample and anti-aliasing filter on the quadratic (AM/ringmod/multiplication) itself to avoid insane amounts of aliasing.

Suffice it to say that if you can reproduce the primitive shapes such as pulses at exact frequency multiples, then, hypothetically at least “in theory” you can reproduce the ideal result by combining those shapes.

In reality though th…

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