Shape
Filter
Low-pass, high-pass or band-pass, after the model.
A normal filter on the sampler's output: type sets the shape, freq the cutoff, res a peak right at the cutoff, and slope how hard it cuts — 24 dB/oct cuts twice as hard as 12.
Why it matters
This is ordinary sampler shaping, applied after generation. It's the quickest way to sit a take in a mix without changing what the engine gave you.