So , we had reached the point where
I 'm well rehearsed.
Yeah.
we had reached the point where ,  um , on the male portion of the  development set , the , um  or one of the development sets , I should say   the , um  the male error rate with , uh , ICSI PLP features was pretty much identical with , uh , SRI features. which are  MFCC. So , um , then I thought , " Oh , great. I 'll j I 'll  just let 's make sure everything works on the females. " And the error rate  you know , there was a three percent difference.