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I bought some Owens Corning 703. Now what?

I'm investigating the acoustics of my room. I have been doing REW scans and analyzing them with the help of a member here. I've played with sub and speaker positioning and settings to see how this affects measurement and what it sounds like. I've reached out to GIK Acoustics to get their advice.

But, because I wanted to just try some experiments before (possibly) spending a lot with GIK and/or other companies, I bought 6 OC 703 panels (2" x 24" x 48") to try, temporarily around my room, singly or in combination. I might even make my own panels if that seems worthwhile.

My question is: What are some useful experiments to do with the panels and where in the measurements might I see some changes?

Again, this is not to replace getting expert help; this is a way for me to start to learn by interactive experience how my room is affecting the sound. So, good things to try?
128x128hilde45
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shalommorgan
32 posts
 
You have the gift of room volume/ space. No level of acoustic treatment can make up for lack of room volume. Experimenting is a means to an end. Enjoy the journey. Yes, set expectations accordingly, but don't settle for less than what you think is possible. 

Your system seems to appreciate more side room/ width to breath. I really think your room is pretty good as is. Again, I think a few diffusion and/ or absorption panels well placed is the right call, but no need to get to deep in the weeds with it. No need to cover larger amounts of your room. Don't forget the ceiling as you work through it. Again, be surgical in your use and placement. Address what can be addressed before you hit the threshold of diminishing returns.  Also, consider adding a bass array setup to help address low frequency modal issues, if needed. It really helped my room. Google (bass array) Earl Geddes - using multiple subwoofers, if you want. 

Best. 
tomic601's avatar
tomic601
13,082 posts
 
Experiment to learn is good in concert with science. Did you post a RT60 ? 
Enjoy your journey:-)

how deep are the joists above ? This is a hint....
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hilde45's avatar
hilde45 OP
5,130 posts
 
Thanks Shalommorgan and Tomic601.

Yes, I will try a few well placed panels and not go too crazy. I placed a couple panels at the floor just beneath the ceiling and really heard a difference, so I know the effort to put at least one or two up on the ceiling will be worth it. Also, there’s a lot of bass energy at the front wall.

Raise the ceiling in my bungalow. Er, um, hmm.... I hope to move into a larger unfinished basement room next to this one, 12 foot ceilings -- a blank canvas.
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