Um , obviously you have something about the excitation , um , and what is it about the excitation , and , you know  and you 're not getting the excitation anyway , you know. So  so I  I would almost take a  uh , especially if  if these trainings and so forth are faster , I would almost just take a  uh , a scattershot at a few different  ways of look of characterizing that difference and , uh , you could have one of them but  and  and see , you know , which of them helps.
Mm - hmm. OK.
So i is the idea that you 're going to take  whatever features you develop and  and just add them onto the future vector ? Or , what 's the use of the  the voiced - unvoiced detector ?
Uh , I guess we don't know exactly yet. But ,  um  Yeah. Th