Thanks for the frequency Bill. I'm in my late 40's and couldn't hear a
thing. How old are you and did you listen to loud music growing up? I hope
one of our sophomores will do their science research paper on the the
effects of iPod use and use this frequiency for their testing purposes. It
would be interesting if they do the paper next year and test 1 time per year
for a change in data.
So the kids were using their phones right under my nose all year huh.
Hehehehehe.
Linda
On 6/14/06, Bill L <pythias@pacifier.com> wrote:
>
> Hello Linda,
>
> i read about this .. they are using the high frequency 18,000
> to 20,000 hz tone as a ringtone for their cell phones in
> classrooms! the teacher can't hear it, but EVERYONE else in the
> classroom can! .. i could hear it, but not LOUDLY.. really had
> to concentrate.. but my daughter and son had NO problem... has
> to do with age onset hearing loss of high frequencies...
>
>
>
>
> --
> Best regards,
> Bill mailto:pythias@pacifier.com
> "66 Sprite
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