Mini Theatre Acoustic & Sound Proofing
In my mini theatre i have fair share of glass wool on the walls (2" to 4" thick), 12 mm plywood with varied sized holes (diameter corresponding to diameter of speaker drivers) from top to bottom for specific frequency band absorption, and acoustics tiles by armstrong for the ceiling.
2" glass wool is used for high frequencies and 4" glass wool is used for low frequencies (Sub Woofer). On Ply wood i have pasted a thin foam, the foam has been cut where there are varied sizes of holes, than covered with a red colour special fabric, which is laced with in-direct holes so that the glass wool can catch up with the sound of my system.
The fabric which i have used on all the walls is similar to the one's used on adidas and nike, expensive sports shoes.
In my mini theatre i have fair share of glass wool on the walls (2" to 4" thick), 12 mm plywood with varied sized holes (diameter corresponding to diameter of speaker drivers) from top to bottom for specific frequency band absorption, and acoustics tiles by armstrong for the ceiling.
2" glass wool is used for high frequencies and 4" glass wool is used for low frequencies (Sub Woofer). On Ply wood i have pasted a thin foam, the foam has been cut where there are varied sizes of holes, than covered with a red colour special fabric, which is laced with in-direct holes so that the glass wool can catch up with the sound of my system.
The fabric which i have used on all the walls is similar to the one's used on adidas and nike, expensive sports shoes.
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