martin said:
I was So Glad when I got old enough not to hear the scream from
unsynced TV monitors in studios. But I was on the beach campsite a
couple of months ago and could hear a piezo igniter clicking 25m away,
cos the fridge had run out of butane. Thats the problem being an ex
sound maintainence engineer, you listen for the noise, and not the
music. Think its called "professional deformation"
I used to walk down our street at night in the summer. With windows
open I could hear the 15khz come screaming out of the houses.
At the end of my tour in Korea, they did a medical check including a
hearing test in a booth. It seemed like I was in there a long time.
When I was told to come out, the tech guy said my hearing was completely
off the chart except for one tone range in one ear where the machine
could measure it. He was hoping for a 'perfect' score and said in 10
months of doing this all day, I had the best hearing.
I doubt that its that good any more.