Board Thread:Off-Topic Discussion/@comment-20791725-20131003093527/@comment-32500188-20131004133936

This is where an Equalizer would help a lot, though a De-esser would probably work, too. (I just prefer to use the former, since IA has the exact same problem at times after a little bit of mastering) Try bringing down some of the higher frequencies (10,000 Hz and above) and see what happens. You might not want to do them all at once, but experiment to see which setting works best to tone those S/T/K articulations down a bit. :-)