Level matching for a/b testing?

We all know that 'louder sounds better', so practically speaking, how do you set equal levels for a/b listening tests?

oldskoolmark03-25-2021 9:27pm

speedskater Details Discussions Posts This discussion Message User 23 posts 03-31-2021 at 06:16pm Copy Comment URL Report Comment Edit Delete For electronics up to the speaker terminals, any DMM will do. It doesn't need to be accurate. Just set A and B to the same value.For loudspeakers, a meter or phone again it doesn't need to be accurate.For speakers a mid-band pink noise is the best source.The hard part is keeping the speaker meter relationship the same.