Quote:

... I acquired a bunch of old doors for free. (Love Craigslist!) I also acquired some thick moving quilts for free from the local U-Haul when they replaced their stock with new ones. (Knock on a door or two! The worst thing that can happen is they say no.) I laid 2 of those doors down on the floor and, after installing hinges, stapled one of those quilts to it. Then I did the same for a second set of doors. When I record vocals, I take both of those door pairs and stand them up flexed to 90 degrees to make a square out of them with the mic set as deep into a corner as possible. ...



Unfortunately we are getting way off topic -- but we always do. I am definitely not an expert on room sound treatment (I have zip at the moment), but I don't think the quilts will control all the frequencies correctly and the hard back doors will create an excellent slapback surface for the untreated frequencies. I hate to say it, but without any evidence to the contrary, I would say your "100% anechoic environment" might not be working as you expect it to.

Now at bandcamp: Crows Say Vee-Eh @ bandcamp or soundcloud: Kevin @ soundcloud