Mm - hmm. Mm - hmm.
or  Mmm. Uh , well , this doesn't help neither , but this doesn't hurt. So , well. It seems pretty
Wasn't there some experiment you were gonna try where you did something differently for each , um ,  uh  I don't know whether it was each mel band or each , uh , um , FFT bin or someth There was something you were gonna  uh ,  some parameter you were gonna vary depending on the frequency. I don't know if that was
I guess it was  I don't know. No. u Maybe it 's this  this idea of having different  on - line normalization , um , tunings for the different MFCC 's.