> Sound.SC3.UGen.Help.viewSC3Help "FMGrain"
> Sound.SC3.UGen.DB.ugenSummary "FMGrain"

> import Sound.SC3.ID

> let {t = impulse AR 20 0
>     ;n = linLin (lfNoise1 'α' KR 1) (-1) 1 1 10
>     ;s = envSine 9 0.1
>     ;e = envGen KR 1 1 0 1 RemoveSynth s
>     ;o = fmGrain t 0.2 440 220 n * e}
> in audition (out 0 o)