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Mass Loaded Vinyl (MLV) Acoustic Treatments - A Question

MLV comes in different thicknesses, from thin drapes to sheets inches thick

At this point in time - I have installed a vinyl roller blind that is very effective at preventing reflections and because it is installed at the ceiling-wall boundary, also traps/disperses reflections there - a bonus!

But unfortunately it is not effective are preventing the very low frequency "bass blooming" I am currently experiencing.

From what I have read, my room is the ideal size for the propagation of low frequency standing waves- 11.5' x 15' x 8'(high) 

So I was wondering if anyone out there had used the thicker versions of MLV in order to curb bass related issues and if so - what thickness did you find effective and how did you install it?

My system resides in my Living Room, so I am trying to "limit the visibility" of any device I install, either by design or concealment.

Many Thanks

williewonka

Showing 2 responses by slaw

slaw's avatar
slaw
23,108 posts
 
Hi, I'm not familiar with the (MLV) treatments. Upon the very nature of (vinyl), to me, it suggests more of a reflection treatment? Is this your experience? Other than (proper placement) of speakers, in my room/experience, I found a combination of diffusion/absorbtion to be the ticket. My smaller room, (8.6" x13.8"x8'). I get a substantial difference in sound upon very small increments in placement of these treatments.

I'm a single guy so, "limiting visibility" isn't at all necessary. This may be the limiting factor in achieving the best sound for you?

Good luck!
slaw's avatar
slaw
23,108 posts
 
Vinyl based products and rubber and so on, do squash vibrations, but aren't appropriate for a superior sonic solution regarding isolation in an audiophile listening environment
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