Right. Right.
And Pratibha did something different is that he  uh she initialed the um values of the mean and variance  by computing  this on the  twenty - five first frames of each utterance. Mmm. There were other minor differences , the fact that  she used fifteen dissities instead s instead of thirteen , and that she used C - zero instead of log energy. Uh , but the main differences concerns the recursion. So.  Uh , I changed the code uh and now we have a baseline that 's similar to the OGI baseline.
OK.
We  It  it 's slightly  uh different because  I don't exactly initialize the same way she does. Actually I start ,  mmm , I don't wait to a fifteen  twenty - five  twenty - five frames  before computing a mean and the variance  to e to  to start the recursion.