Uh - huh.
Well , it 's not too much , but this  it 's work.
Yeah.
And I want to know if  if we have some  feeling that  the result  I  I would like to know if  I don't have any feeling if this will work better than apply VTS aft in cepstral domain will work better than apply in m mel  in filter bank domain. I r I 'm not sure. I don't  I don't know absolutely nothing.