Yes, I know enough to know I can sweep a sine wave, but I also know enough to know it’s more complicated than that. There are various curves that affect the perception of sound volume at different frequencies, like the response of the headphones, the varying response curve of frequency perception at different volumes, the inherent differing volume response curve in your brain/ears that is the basis for stuff like LUFS. I was wondering if there is a correct way to do this that corrects for all these different effects, or something professional you can do or pay for to get this measured correctly.