ref: ffe16b59b7ae8c2e00dffa7bba7c9d7b9238c9f5
dir: /util/faust/compressor.dsp/
import("effect.lib"); ratio = hslider("[0] ratio", 1, 1, 40, 0.001); thresh = hslider("[1] thresh", 0, -80, 0, 0.001); atk = hslider("[2] atk", 0.1, 0, 10, 0.001); rel = hslider("[3] rel", 0.1, 0, 10, 0.001); process = compressor_mono(ratio, thresh, atk, rel);