Phazinhead home studio

About the corner panels : after reading this thread : viewtopic.php?f=3&t=11805 I'm wondering to add wood slats on the front of the panels, and just add a wood plate on their back, so that they would be tuned and really air tight. The thickness of those panels are not 200 mm as I said previously, but 150mm. However, with different size of slats and gaps, it could makes a tuned trap from 100 Hz to 500 Hz. Does the air enclosed in the space between the panel's rear wood plate and the walls corner would also works as a low frequencie absorber ? (in condition that the panel rear edges have a joint to make the rear of the panel airtight with the walls corner)

The thread you posted is about building a moveable gobo - very different to a corner trap. check out the corner units in Meow Mix drum booth - it's combination of hangers/super chunk (above and below) and a corner slot using all the depth.

I believe a good correction is when the difference between peaks and null is in a 10dB range.

Yes I agree, though I would be far more into taming the nulls, as I can see the difference made already, so maybe a design where your slat tuned and airtight such as my re-draw below combined with Johns suggestion may help. More so if you wish not to S/C. Just a thought. Cheers ADDA

Hi Folks. Nice work here, great to see things moving on.. cheers df