My ears are fine, my audiogram was flat
[i]As audio professionals, part of your overall healthcare should include annual hearing tests, including Distortion-Product Otoacoustic Emissions (DPOAEs), even if your audiogram is “normal.â€
https://www.turtlerockmastering.com/forums/
https://www.turtlerockmastering.com/forums/viewtopic.php?f=1&t=1089