Looking to treat my room, but I want it to be safe for health. From just breathing it (even if uncovered), handling it and in case my dog accidently eats some of it.
What kind of material would be what I am looking for. Safe and non-toxic, yet a great sound absorber.

Looking to acoustic treat my room. I want to get safe, non toxic acoustic treatment that still has good sound absorption. Looking for the material wise, since different pieces would be used for different frequencies. Want it safe to breath (even if not covered by fabric), also safe in case my dog accidently chews and swallows some. Also safe to handle.

For reference:
Abbey Road - Studio - Studio Two

I see sheets or curtains hanging, and I see monster gobos. In the other Abbey Road studios, I see the strange panels on the wall that bulge out like pyramids or something. What are these things and what do they do? How do they work? Forgive me if I'm just not seeing the obvious.

Guy in area is selling his "high grade, high density professional acoustic foam"
He's selling the 2 in. thick 2 ft x 4 ft panels for $12 each.
And the 3 in. thick 2 ft x 4 ft panels for $17 each.
Here's the manufactures site of the product.

Hey guys!
I'm a new user here,

I'll get right to the point, I'm living with my parents still and I need to soundproof my bedroom for my home studio.
I'm not trying to completely isolate my room my goal isn't to have an amp turned up to 11 at 6am.

I have wrestled with the equations, and manufacturers' data, but would like some informed, practical advice.

hey guys.. i'm trying to improve on my recording:

Hello everybody,

http://www.acoustic…"]sound absorption panels[/]="http://www.acoustic…"]sound absorption panels[/], soundproof panels, sound diffuser and other acoustic panels are supplied from professional acoustic p

Hi Guys..
I'm about to embark on building a studio in my garage - a tracking room and a control room. I'll be going for the room within a room method.

I'm using the the good book by our man Mr Gervais currently, is that book up to date with recent methods? I see the book was published in the mid 00's.

Cheers.