The frequency of the noise also makes a difference, low frequencies aren't as hard on the ears as higher frequencies.
Which is why you'll never see me at an F1 race!

The frequency of the noise also makes a difference, low frequencies aren't as hard on the ears as higher frequencies.
I lost the ability to hear certain tones while working on B-52 jet engines when I was in the USAF and didn't always use hearing protection (young and dumb).
Now that I am a pyrotechnician and around loud noises every day I am careful to protect whatever hearing I have left (older and wiser).
Last I saw they were 4 or 5 bucks a pair.
i fall under the young and stupid version
don't wear 'em in the pits when we're warming the car up....don't wear 'em on the starting line
You will get upgraded to the older and wiser version right around your 40th birthday.
Absolutely, age is a part of it. The tiny hairs in your ears that decode sounds and send the signals to your brain get fragile and stop working. Women and children generally have better hearing than men. The frequency range of a person with excellent hearing is roughly 20 - 20,000 hz. Most men by the time they're in their early 30's can only hear up to around 17 - 18,000 hz. I have had excellent hearing and up until I hit 30 or so I could hear all the way to 20,000 with no problem. Now I have a hard time hearing 19,000 hz and even though I take very good care of my hearing it's only going to get worse with age....
I ain't sayin I hear well today, but my point is, hearing loss my be MA NATURE's work.