But there 're so many different little factors that you adjust in terms of  of , uh ,  uh , over - subtraction and  and  and  and  and so forth , um , that  arguably , you 're c and  and  and the choice of do you  do you operate on the mel bands or do you operate on the FFT beforehand. There 're so many other choices to make that are  are almost  well , if not independent , certainly in addition to  the choice of whether you , uh , do spectral subtraction or Wiener filtering , that , um ,  @ @ again we sort of felt the gang should just sort of figure out which it is they wanna do and then let 's pick it , go forward with it. So that 's  that was  that was last week. And   and , uh , we said , uh , take a week , go arm wrestle , you know ,
Oh.
figure it out. I mean , and th the joke there was that each of them had specialized in one of them.
Oh , OK.