I would be curious to know some more exact data on this. I visited the
website, but the article is not very specific. Some graphs would be
nice, so you could see exactly what the "average" hearing loss of an
audio engineer of a certain age comes down to.
If they did the tests, they should have these specs at hand. Why don't
they publish it? It would be extemely interesting! But saying that
audio pros have more hearing loss than other folks is pretty much
stating the obvious. That isn't news, is it?