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  1. Home Audio Acoustics
    Hi guys Thinking about building some membrane traps to supplement my rock-wool corner panels. I've been doing some reading on membrane traps and have an idea..... Why not tune the resonance of the membrane to the frequency we need to trap? It should be very easy build a trap with a membrane...
  2. Home Audio Acoustics
    I have various questions about diaphragm resonators, but the first ones: Is there a cheaper alternative to Mass Loaded Vinyl? What about PVC "closed cell expanded" sheets, dB-3 Acoustical Barrier @ Home Depot, or Torch Down Roofing? If I put insulation in them, they'll give a moderately wide...
  3. Home Audio Acoustics
    This is Home Theater specific and is in very general terms regarding Bass Traps--not Acoustic Panels for reflection points or higher frequencies. I realize there are many highly sophisticated designs, resonators and frequency specific traps out there commercially; but, in all honesty, the...
  4. Home Audio Acoustics
    Building a 64hz tuned trap that needs to go at a floor-wall corner. Ive been mostly reading that it should be FLUSH against the wall. However, I have this: It's 1"x7.5" baseboards! Should I just build AROUND it and have staggered depths within my cavity? Should I put another board up that...
  5. Home Audio Acoustics
    I was just about to start looking for the parts I need to build this deep bass trap EW posted here: http://www.ethanwiner.com/BTPlans.gif Then I noticed it says it goes down to 80hz. Will it still cover some of my 75hz dip? Can I modify it slightly to grab the 75 out of the room? Thanks!:T
  6. Home Audio Acoustics
    Hello Audiophiles! My name is James - I've been working with a talented and insightful acoustic designer and together we've come up with an idea for a membrane corner bass trap. I'm including 3 graphics of the concept, and would be very interested in your feedback. Here's the idea... - The trap...
  7. Home Audio Acoustics
    First post from a new member who was introduced to the forum through the use of REW. I'm really just getting started on the acoustics in my dedicated theater room. I have a BG Radia BGX-4850 sub system that will eventually go in the ceiling, at present the modules are laid out on the floor...
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