And then you just use those mean values as being the  the , uh uh signal - to - noise ratio in that band.
But what is the  it seems like this kind of thing could add to the latency. I mean , depending on where the window was that you used to calculate  the signal - to - noise ratio.
Yeah , sure. But  Mmm.
Not necessarily. Cuz if you don't look into the future , right ?