Uh. Well what I 've been  " Changes to the data " , I 'm not sure I
Right. So we talked on the phone about this , that  that there was still a difference of a  of a few percent
Yeah. Right.
and  you told me that there was a difference in how the normalization was done. And I was asking if you were going to do   redo it uh for PLP with the normalization done as it had been done for the mel cepstrum.