Arguably, knowing how to speak correctly into the mic you're using for the room you're in is the single biggest factor when it comes to recording good initial audio, as opposed to bad or mediocre audio. Good microphone technique can make audio recorded in a bad recording environment, sound good. On the flip side, bad microphone technique can make audio recorded in a well-treated room sound mediocre, or just downright bad. Good microphone technique is tied to the type of mic you're using and i...