spectralblu false 2 2 ftps1 pvsanal ain1, <size>, <overlap>, <size>, 1 ; analyse it ftps2 pvsanal ain2, <size>, <overlap>, <size>, 1 fbul1 pvsblur ftps1, <blur>, 5 ; blur it for 200 ms fbul2 pvsblur ftps2, <blur>, 5 aout1 pvsynth fbul1 aout2 pvsynth fbul2 spectral blurring effect using Victor Lazzarini's pvsblur size 18 23 256 256 512 512 1024 1024 2048 2048 4096 4096 3 true overlap 18 49 256 256 512 512 1024 1024 2 true 76 27 size 76 52 overlap blur 144 3 true 0.0 4.0 0.0 60 true 148 78 blur time