right , right.
Yeah.
And then uh he does some fine tuning um for um special cases. Yeah.
Yeah. I mean we ha we have a kind of  iterative training because we do this embedded Viterbi , uh so there is some something that 's suggested , based on the data but it 's  it 's not  I think it s doesn't seem like it 's quite the same , cuz of this  cuz then whatever  that alignment is , it 's that for all  all bands.