Uh , how long a  ?
I  I think it 's  it 's fast , because , uh , I have the results , eh , of the study of different energy without the law length. Eh , um , eh , in the  in the measurement , uh , the average , uh , dividing by the  by the , um , variance. Um , I  th i
Yeah.
the other , uh  the  the last w uh , meeting  eh , I don't know if you remain we have problem to  with the   with  with the parameter  with the representations of parameter , because the  the valleys and the peaks in the signal , eh , look like , eh , it doesn't follow to the  to the energy in the signal.