Porous absorption - A trio of bass trappings! - Gearslutz.com Gearslutz.com
 


All Advertisers
Go Back   Gearslutz.com > The Forums > Studio building / acoustics > Bass traps, acoustic panels, foam etc

Porous absorption - A trio of bass trappings!
Topic: New Reply New Reply Thread Tools Search this Thread
Old 28th February 2013   #1
Gear interested
 
Joined: Aug 2012
Posts: 20

Thread Starter
Porous absorption - A trio of bass trappings!

Hi guys,

Just wanted to say thanks for all your input both direct and indirect, as it has helped me immensely over the past couple of years!

I have an urgent request, as construction of panels and bass traps begins tomorrow for my new home studio, and at the last minute i've gleaned more information which has thrown my old bass-trapping plans into disarray. I know this is another straddled panel vs super chunk discussion, but i have some other ideas as well to compare to, and couldn't find answers after an extensive search.

I have ordered a lot of 64kg/m3 of rockwool panels, 2" and 4", each is 100cm x 50cm (or about 40" x 20"). Now I had planned to simply superchunk the corners of my room entirely, floor to ceiling.

My problem is that i've been doing some thinking, and my thought is that the superchunks would only adequately trap bass down to about 150hz or so - which is still stretching it (they would be 50cm x 50cm). Now if i straddle the corners with 4" RW panels, they would effectively be 70+cm from the wall which is a whole 20cm of additional spacing (as in proposed design 1). I was wondering if I add to this, and straddle another smaller panel behind it (as in proposed design 2) i would maintain a 70cm gap, and have two 4" panels of absorbtion.

Rockwool is very cheap in India, and so I just wanted to know your thoughts on my two proposed designs, whether you think the additional spacing would grant me better and/or lower end absorption? I have also included my room floor plan in case you would like to see. I plan to put bass traps on all the corners.

SuperChunks:
Porous absorption - A trio of bass trappings!-superchunk.jpg

Proposed Design 1:
Porous absorption - A trio of bass trappings!-bass-trap-design-1.jpg

Proposed Design 2:
Porous absorption - A trio of bass trappings!-bass-trap-design-2.jpg

Last edited by knariman; 28th February 2013 at 11:18 AM.. Reason: length correction
knariman is offline  
Reply With Quote
Old 28th February 2013   #2
Lives for gear
 
avare's Avatar
 
Joined: May 2004
Location: Hamilton, On Canada
Posts: 4,445

There is no advantage to design 2.

Enjoy!

Andre
avare is online now  
Reply With Quote
Old 28th February 2013   #3
Gear interested
 
Joined: Aug 2012
Posts: 20

Thread Starter
Thanks Andre! What about between the 50cm x 50cm superchunk and the 70cm x 70cm (spacing) rw panel? I'm a little confused because in my understanding, a superchunk of equal depth as a 4" panel is supposed to provide better absorption down to lower frequencies. However in this case the panel depth would be greater than that of the superchunk, so which would be preferable? or rather, what relative performance could i expect between the two?

Sorry for being a noob, ive been studying acoustics in depth for the past 3 months but there are still so many uncertainties! eh i suppose the learning/experimenting never stops, but I really want to give the studio design the best I possibly can with my means, and yours and all the other active experts opinions would be invaluable for ths cause. Thanks so much!
knariman is offline  
Reply With Quote
Old 28th February 2013   #4
Lives for gear
 
avare's Avatar
 
Joined: May 2004
Location: Hamilton, On Canada
Posts: 4,445

Quote:
Originally Posted by knariman View Post
Thanks Andre! What about between the 50cm x 50cm superchunk and the 70cm x 70cm (spacing) rw panel?!
The second one with 64 kg/m³ material will be better.

Andre
avare is online now  
Reply With Quote
New Reply New Reply Submit Thread to Facebook Facebook  Submit Thread to Twitter Twitter  Submit Thread to LinkedIn LinkedIn 

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread starter Forum Replies Last Post
How I built my bass traps... Cojo Bass traps, acoustic panels, foam etc 1231 4 Weeks Ago 02:46 AM
Help! Can Bass traps take away too much bass? Watersound So much gear, so little time! 21 30th July 2012 01:57 PM
Bass Traps by Ikea Joost Bass traps, acoustic panels, foam etc 18 15th July 2008 04:35 AM
About the low end of corner bass traps Ydope Low End Theory 34 9th March 2007 10:22 PM
what is and is not a bass trap .... fatgaz Low End Theory 64 29th December 2006 09:15 AM


All times are GMT +1. The time now is 06:08 PM.

Home - Search Forum - Contact Us - Terms Of Use / Privacy Policy - Advertise on Gearslutz - All Advertisers - Top
 
 
Powered by vBulletin®
Gearslutz.com LTD - UK Company Number 7597610.
Registered Office - 35 Ballards Lane, London, N3 1XW.
Hosted by Nimbus Hosting.

By using this site, you agree to our use of cookies.

SEO by vBSEO ©2011, Crawlability, Inc.