Listen here! This is probably the most thorough “things you should know to be a successful voice actor” interview I’ve ever given, particularly the finer details outside of “it’s not about ‘doing voices.'” Thanks to ElloGovnor for asking the poignant questions!
The short version is that filling up every wall with foam will result in terrible sounding reflections. You have to spread out the foam, think of creating a checkered pattern where if you put up a square foam on one wall, on the wall directly opposite that piece of foam do not place any foam.
Disclaimer: As I am not an accredited therapist or licensed medical doctor, I am not in any way telling you what to do with your life. I will only describe my personal experience as a financial core voice actor.
“Financial core,” or “fi-core,” is based on a Supreme Court decision that affects all labor unions in the United States. By legal definition, being fi-core is to be “a dues paying non-member.”