> import Sound.SC3 {- hsc3 -}

> g_01 =
>     let a = sinOsc AR (sinOsc KR 1 0 * 600 + 700) 0 * 0.1
>     in mce [a, impulse AR (zeroCrossing a) 0 * 0.25]

> g_02 =
>     let a = soundIn 0
>     in mce [a, sinOsc AR (zeroCrossing a) 0 * 0.1]