Original room is 19feetx16feet and is now split in two giving me a small tracking room that's big enough for a drum kit one end and gtar amps the other end and a control room thats about 7.5feet front wall and 9feet back wall.
The internal wall is double stud with double doors and windows. Tracking room is room in room with a hat channel floating ceiling and a double layer 1" OSB floor on 1/2" rubber matt.
Isolation is about 55db between room and about 65db to outside
Yep,
The slats in my room are designed to absorb bass energy from about 500khz down and reflect the highs - plus they look mint and in this game for the people I record looks are 90% of getting the work!!
JG
To be honest,
I'm not to sure.
We just put it in so it looked about right. I am not sure if it really matters as long as it deflect the sound some way.
Sorry I can't be more help
JohnG