10-Dec-2015, 06:58
the first position measurement is vital .. the sweet spot one , the other 8 are clustered around the sweet spot so that a sort of generic correction can be applied that works if you move your head around , otherwise it becomes a very small spot thats corrected.
It depends on the nulls as to whether they will be attended to , a very steep crevasse cannot be dealt with as its a destructive null , the more shallow "valleys" can be dealt with , to an extent
The green line is the expected response , it is not the actual measured response after correction.. which can and does differ
I use 4 subs in addition to the DRC .. they distribute the bass and provide 4 extra bass sources , so they actually eq the bass almost by themselves all over the room due to interference
I dont cross over to my speakers but let them run full bore (they go to 20hz and below) .. dirac sees all the subs and speakers as a single entity.
As to TT .. get a pro 24/96 or higher AD converter..they are VERY good and then you can integrate your analog source with minimal losses
It depends on the nulls as to whether they will be attended to , a very steep crevasse cannot be dealt with as its a destructive null , the more shallow "valleys" can be dealt with , to an extent
The green line is the expected response , it is not the actual measured response after correction.. which can and does differ
I use 4 subs in addition to the DRC .. they distribute the bass and provide 4 extra bass sources , so they actually eq the bass almost by themselves all over the room due to interference
I dont cross over to my speakers but let them run full bore (they go to 20hz and below) .. dirac sees all the subs and speakers as a single entity.
As to TT .. get a pro 24/96 or higher AD converter..they are VERY good and then you can integrate your analog source with minimal losses
Roon/tidal > Squeezebox touch > Trinnov St2 or DIRAC (minidsp ddrc-22d) > Dual mono D premiers > Vivid Audio Giya G1 Spirits ...fully treated dedicated 6x8m room
