Yeah.
and  and uh you have something like forty - one percent error uh and then you transform it to eight by doing  doing this  this work. Um. So here 's this other system , which is a lot better , but there 's still this kind of ratio. It 's something like five percent error  with the  the distant mike , and one percent with the close mike.
OK.
So the question is  how close to that one can you get  if you transform the data using that system.