-- pv_JensenAndersen ; propsc=0.25 prophfe=0.25 prophfc=0.25 propsf=0.25 threshold=1.0 waittime=0.04
let i = soundIn 0
    f = fft' (localBufId 'α' 2048 1) i
    x = mouseX kr 0.01 1.0 Linear 0.2
    h = pv_JensenAndersen f 0.25 0.25 0.25 0.25 x 0.04
in sinOsc ar (mrg2 440 445) 0 * decay (h * 0.1) 0.1 * 0.1