Features selected for PnTr-PnVf-PnVm vs Dr

MFCC2, MFCC4, MFCC6.
Sc.
Sw.
$\delta^2$Sk.
ASF20.
AM heuristic strength 10-40Hz.
AC1, AC2, AC3, AC9.
Fc.
ZCR.
OBSIR3.
Si1, Si2.
Tc.
Tw.
Ta.
Tk.
lZCR.
AR1, AR2.
So.
Ld21.
$\delta$Ld1.
$\delta^2$Ld2.
Sh.
SMR1, SMR5, SMR6, SMR7, SMR9, SMR10, SMR11, SMR12, SMR17, SMR26, SMR31, SMR33, SMR34, SMR36, SMR37, SMR42, SMR44, SMR46, SMR48, SMR49, SMR51.