Mm - hmm.
So , um. So there are  there was , like , some problem in balancing the deletions and insertions when I try different thresholds.
Mm - hmm.
So  The  I 'm still trying to make it better by using some other features from the  after the p clean up  maybe , some , uh , correlation  auto - correlation or some s additional features of  to mainly the improvement of the VAD. I 've been trying.