;     Strt  Leng  Levl  Width Freq
i01   0.00  1.50  1.00 -1.00  100 ; Mono
i01   2.00  .     .    -0.50  .   ; Narrow
i01   4.00  .     .     0.00  .   ; Normal stereo
i01   6.00  .     .     0.50  .   ; Wide
i01   8.00  .     .     1.00  .   ; Very wide
e