No matter how good you are recording in the field, you're going to encounter challenges. Rob Byers does an incredible job explaining how to avoid and fix those problems on this archive episode of Sound School from 2017. At the time, Rob worked at NPR. He's now the Technical Director at Criminal. His recording tips are invaluable. And so are the resources we used on the episode from NPR's  "Ear Training Guide for Audio Producers.”  You'll make better recordings after listening to this episode.