Sunday, February 25, 2007

High Frequency

You may have heard about the super high pitched frequency supposedly only people under the age of 30 can hear. This has been used by store owners as a teenager repellant. Later, kids used it as a ringtone or text message indicator that they could use in class that their teachers couldn't hear.

Well here's the frequency. Click the link to hear it. I didn't expect to be able to hear it but I do and it is very annoying. Yuki also perks up his ears. Can you hear it?


HIGH PITCHED FREQUENCY LINK

1 comment:

Anonymous said...

If I turn me speakers up louder than normal I hear the annoying pitch

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