Yeah.
So it was like   it was a better match. I think  you know if we make a better silence model I think that will help a lot too um for a lot of these cases so but one one thing I  I wanted to check out before I increased the um  number of mixtures per state was  uh  in their  default training script they do an initial set of three re - estimations and then they built the silence model and then they do seven iterations then the add mixtures and they do another seven then they add mixtures then they do a final set of seven and they quit. Seven seems like a lot to me and it also makes the experiments go take a really long time I mean to do one turn - around of the well matched case takes like a day.
Mm - hmm. Mm - hmm.
And so  you know in trying to run these experiments I notice , you know , it 's difficult to find machines , you know , compute the run on. And so one of the things I did was I compiled HTK for the Linux  machines