If your DH goes to a hearing test, check out how they conduct it first.
I'm in Melbourne and go for free hearing tests annually. It's a dedicated organisation, dealing only with hearing. I have no hearing problems and always come out normal, it's as much to establishing a base and record of my hearing over time. I'm early 70s. I live alone, and have fewer opportunities to hear others, so I'm aware it can creep up on you.
I went a few days ago and the test was as usual, the headphone, etc. The thing was, I could hear the tech typing every time I clicked on a sound, and the heating was whooshing out of the ceiling. All through the test. It was distracting and stressful as I couldn't tell whether I'd heard the beeps.
I remarked on this after the test and she laughed and said, "Sometimes a little distraction helps people".
Unbefuckinglievable. As if an ophthalmologist would run random images past your eyes while testing your sight.
I won't be going back and when they conduct their post appointment assessments, will tell them exactly why. Fortunately there are lots of hearing test places around, but by heck I'll be checking out how they conduct tests beforehand.
I came out close to 100% on the test, but still.