"Ian Bell" wrote in message
...
Soon after I turned 40 the eyesight started to go. Now, since turning 50
I
have noteiced that one ear has better HF response than the other. Today I
was calibrating the replay side of a tape recorder using a test tape. I
could hear the 10KHz tone but when the 12.5KHz tone came up I couldn't
hear
a thing! Me ears are shot to pieces.
Ian
--
Ian Bell
Any chance that you're suffering from otosclerosis? (I'm 66 and do.) A
hearing check should determine if you do.
In my younger days about 30 years ago I did a few turns on a double blind
HiFi listening panel and I could discriminate with all but the best; these
days the only way I can hear in stereo is to put one earphone into my left
ear, and arrange the right earphone in just the right position so that my
hearing aid in its "T" position responds to the magnetic fields from the
'phone. (There's no way that my right ear can hear well enough without the
extra amplification from the hearing aid.)
(I'm astigmatic as well!)
--
M Stewart
Milton Keynes, UK
http://www.megalith.freeserve.co.uk/oddimage.htm