Mm - hmm.
well , if it 's higher than a certain threshold , I keep it to this threshold to still , uh , adapt , um , the mean when   if the utterance is , uh , long enough to  to continue to adapt after , like , one second
Mm - hmm. Mm - hmm.
or  Mmm. Uh , well , this doesn't help neither , but this doesn't hurt. So , well. It seems pretty