Much harder.
And the  the another question , that when I review the  the  the work of Javier. I think the , nnn , the , nnn ,  that the idea of using a  neural network  to  to get a broad class of phonetic , eh  from , eh uh a candidate from the  the  the speech signal. If you have , eh  uh , I 'm considering , only because Javier , eh  only consider , eh  like candidate , the , nnn , eh  the silence , because it is the  the only model , eh  eh , he used that , eh   eh  nnn , to detect the  the possibility of a  a change between the  between the speaker ,
Right.
Um  another  another research thing , different groups , eh  working , eh  on Broadcast News  prefer to , eh  to consider hypothesis eh  between each phoneme.