7 Steps for Editing a Podcast
Import tracks into your DAW. I like Logic Pro, but there are many to choose from. Audacity is a decent, free DAW.
Fix any obvious problems with room tone. If there is a lot of echo in the room, you want to get rid of that. Use a gate or a de-verb plugin.
Add EQ and compression. Loop the loudest part of each track. Start with about 6dB of gain reduction, about a 5:1 ratio, and dial your attack and release to taste on your compressor. Use a parametric EQ. Add little high-pass to get rid of low-end rumble. Subtract frequencies that sound muddy or harsh. Sometimes a slight boost in the high-end will bring out some good sizzle.
Listen and cut, and fix any vocal issues. Cut long silences, clicks or pops, excessive filler words and anything awkward. While you’re listening, you can catch problems such as “P” pops or sibilance. You can use a de-esser or a high pass filter to correct. Fix any problems you hear. Automation is your friend.
Bounce and import into a template for finishes. Make a template to assemble the entire episode, including intro/outro, music and ads.
Master. Use a limiter and loudness meter to get your episode as loud as other podcasts out there. Listen and eq (subtly) on lots of different speakers and headphones. It’s always best to use several of the same plugin rather than stretching one too much. This will help it to sound more natural.
Bounce and Upload. If you’re downloading the file as an mp3, make sure it’s 320Kbps. Double check everything before uploading to whatever publishing platform you use. Personally, I like Simplecast.