I know that after the arc3 correction, it needs to be + 12dB in the audio interfaces.
But before I do this, I need to measure the SPL target volume (69-85db) with pink noise in DAW. This process audio has not been calibrated.
So, how do I get the right volume?
And I heard that in an untreated room, pink noise should be cut at 500hz-2khz for measurement?
