Loud screeee sound (was Loud wailing sound)

[Edwin Vaughan <vaughme@mail.auburn.edu>]

Maybe "wail" is not the proper word but it is hard to describe. Maybe it
is more like a loud screeeee. Just think of dragging your fingernail
across a blackboard. I think that's a fairly good description of the
sound.

TIA, 

Edwin
"I try to think but nuthin' happens"| The MG Filling Station for Your Brain     
       -- Curly (the stooge)        |   http://www.auburn.edu/~vaughme