Note the proper bit rate for audio files

[KatieProchilo]

Audio files that are properly formatted should be mono and have a project rate of 16,000 Hz. The bit rate (which can be seen in File Explorer if you right click on a folder's title row and check it as an option) should be 256kbps.

Creating the issue since I ran into problems where the audio appeared to be mono, but really wasn't. Looking at the bit rate is a nice sanity check.