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danny.guitar
Guest
Egg cartons did MUCH better than I thought they would in that test!
What test?

Egg cartons did MUCH better than I thought they would in that test!
True enough.Egg cartons did MUCH better than I thought they would in that test!
With the peak of absorption being between 500-800 (about 80% absorption!!!), I think they could be VERY helpful in controlling that troublesome PA feedback range during band rehearsals.
I actually covered all rooms and ceiling in foam in one of my misguided attempts to make "good" recordings. I know what you mean about how weird it seems to be in a completely dead room....... it was so dead that it was kinda weird to be in.
But the real question is "why" would anyone want a "dead" room ?
Back when I was a teen (in a galaxy far far ago) we wanted to deaden our practice room so we completely covered all the walls and ceiling with regular corning owens 4" fibreglas and then covered that with sheets so the fibers wouldn't get all over us. It was pretty funny putting it up since we covered every inch of skin and ducttaped our sleeves etc. Even then we were itchy for days.
That room was the deadest thing I've ever been in ...... it was so dead that it was kinda weird to be in. I slept there one night and I could clearly hear my heartbeat because there was absolutely no other sound to mask it.
I feel pretty sure it would have sucked for recording although we never tried it.
But that was one dead-ass room!
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Egg cartons are useless for sound proofing or acoustic treatment.
Egg cartons are pretty much transparent to sound waves.
Sorry.
Actually, for acoustic treatment, it is FAR from "useless".
Fordvan: the authority on egg carton accoustics.
Sorry, I was a teenager too and went this route to absolutely no avail.
What happens is you invest so much time and energey collecting and installing the damn things, that when you're done, you've already convinced yourself they make a difference.
Further acoustics research has reinforced the uselessness of egg cartons. I challenge you to find an authoritative source that advocates egg cartons for acoustic treatments. All you'll find is anecdotal nonsense.
Insulation really isn't that expensive and yields actual results.
hahah
I think Ford Van just likes to argue semantics.
Technicaly yes, he's right..egg cartons do absorb/diffuse some frequencies. So does the light fixture on the wall. So does the wallpaper, picture frames...
And my last post applies you too ProFool boi.
awwww, shucks...thanks Ford Van boi! I thought you forgot about me. I so love when you mention me in your posts.
thanks for validating my post!