I worry that I've made my booth so sound proof that it's also "airtight"?
How concerned should I be about fresh air (oxygen) getting into the room for the performer?
Does anyone have a similar experience?
(BTW The room does have it's own window AC unit that I built into the wall to cool the room in the summer. Some O2 may come in through it, I don't know yet.)
I'm afraid the first session I do in there, I'm going to turn around and see the drummers lips turn blue right before he passes out.
If a kick drum gets hit in the forest and no one is there to mic it, does it make a sound?