You sometimes will figure out what the noise is and you 'll multiply that noise spectrum times some constant and subtract that rather than  and sometimes people  even though this really should be in the power domain , sometimes people s work in the magnitude domain because it  it  it works better.
Mm - hmm.
And , uh , uh , you know.
So why did you choose , uh , Wiener filtering over some other  one of these other techniques ?