Start pulling those mid freqs for a crisper sound

Do your voice recordings sound too muddy? You know, not enough high frequencies? Instead of boosting the higher frequencies (the range between 4k and 16k), try pulling (lowering) the midrange frequencies (between 125Hz and 2k) and then bring up your volume level. What this will do is reduce sibilance while giving you a crisp sound. Don't forget, most people are listening to your podcast on tiny little earplugs. The last thing you need to do is pierce their ears with "S" words.

Now, go be creative.