On Wed, Aug 15, 2012 at 1:03 AM, Fred Cisin <cisin at xenosoft.com> wrote:
On Tue, 14 Aug 2012, Chuck Guzis wrote:
How many retired high-school band directors can
you name with perfect
hearing? They're also exposed intermittently, yet every one that I
know is somewhere between somewhat hearing-impaired to almost deaf as
a tree.
Although there is certainly a correlation between hearing
impairment and certain musically related occupations, we
must be careful to avoid assuming causation!
Perhaps hearing impairment causes certain people to go into those jobs!
(or play certain kinds of music)
Hearing loss and associated disorders are quite well studied (and
rightly so). IIRC, it's almost like an integration function: slight
noises over long periods do similar damage to loud noises in only
short periods.
How many Bagpipers can still hear properly in their left ear?
--
Joachim Thiemann ::
http://jthiem.bitbucket.org