Jinx,

On Wed, 06 Sep 2006 23:30:00 +1200, Jinx wrote:

> > ^ If ear protection does not work, it must be in her head.
> > Explain how that cannot be so.  High pitched audio is
> > blocked by ear protection.
> 
> Yes, exactly, I've explained to her that treble noise is quite
> easily attenuated, so that seems to have been at least partly
> ruled out, although she is adamant she can hear "something".
> I'm just as curious and eager as she is to get to the bottom
> of it because it's causing her some distress

Are you/she certain it's not tinnitus?  Does it stop when she's away from home?  If yes/yes, then it must be a resonance in her head.  Break out the 
tinfoil hat!  :-)

Cheers,


Howard Winter
St.Albans, England


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