Right. So now I wonder  I mean , do you want to  I know you want to get at something orthogonal from what you get with the smooth spectrum Um. But if you were to really try and get a voiced - unvoiced , do you  do you want to totally ignore that ? I mean , do you  do you  I mean , clearly a  a very big  very big cues  for voiced - unvoiced come from uh spectral slope and so on , right ?
Mm - hmm.
Um.
Yeah. Well , this would be  this would be perhaps an additional parameter ,