hsc3-0.21: Help/Graph/f0-2012-04-19.hs
-- https://www.listarc.bham.ac.uk/lists/sc-users/msg17536.html (f0)
let s0 = lfSaw ar 10 0 * 0.01
t0 = lfTri ar (mce2 5 6 * 0.1) 0
t1 = lfTri kr 0.1 0 * 0.05 + 0.05
s1 = limiter (brf s0 t0 1) 1 0.01
o = combN s1 0.1 (roundTo t1 0.01) 1
in o * 0.1