Earl Dombroski wrote:
BTW - many of us are bothered by subsonic and ultrasonic frequencies.
For example, just because we can't hear ultrasonically doesn't mean
that for some of us, the eardrum isn't supple enough to respond and
create an irritation against the rest of the ear works.

Pearl

"Owwwie, owwwie, owwwie Dr. Forrester since 1992."
O.K. .. so now I am getting really confused!

... here, it seems as if you are trying to come up with a mechanism
to explain how you can really "hear" ultrasonic sound , even though
your really cannot.

In my late teens in the early '70's , I was strongly bothered by
flyback transformers on television sets. Also some ultrasonic alarm
tranducers which were being used at that time drove me nuts. ... I
didn't hear it ... I felt it. .. like some pressure in my skull.

My explanation, at that time, was that it must be due to some sound
resonance within a sinus cavity ... that is how I was able to sense it.

Now, I feel that this phase alignment issue is what creates the
sensation. ... I've got lots of other cluse which suggests that this
might be so. .. Don't know if anyone cares to hear about it, though.
I get sort of fed up talking about it, ... and either being met with
silence ... or by a brick wall of .. "I'm nuts " ... or
insufferably ignorant .. or something like that.


Can anyone shed more light? ... oc? ... someone?

Help!


Sincerely,

RL