ref: 29851f9c445d41cd82e422cb4b8c13fd2a13aea5 dir: /util/faust/saw.dsp/
import("oscillator.lib"); freq = hslider("[0]freq", 440, 0, 20000, 0.0001); amp = hslider("[1]amp", 1, 0, 1, 0.0001); process = sawtooth(freq) * amp;