You have been lied to! House Curves are based on research that ignore some very critical facts about how audio is mastered and how it is listened to. Find out what you can do about it!
Loudness Compensation and Yamaha YPAO Volume
Here you were thinking you had it all sorted once you applied EQ to your system, hey? Not so fast... a flat EQ is not going to give you correct tonal balance after all. Meet Loudness Correction.