f01 0 32768 1 "Sample" 0 4 0 ; Sample
f02 0 8193 -7 0 8192 1             ; Index ramp
f03 0 8193 -7 0 296 1 7600 1 296 0 ; Envelope trapezoid

;     Strt  Leng  Levl  Rate  Slices
i01   0.00  4.00  0.25  17.2  1500
i01   .     .     .     23.4  ~
i01   .     .     .     27.1  ~
i01   .     .     .     15.3  16.0
e