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Inaudible High-Frequency Sounds

“Inaudible High-Frequency Sounds Affect Brain Activity; Hypersonic Effect” by Oohashi et al.

There are three different versions of this paper first the preprint to The American Physiological Society Convention and then the AES preprint and lastly the version from the Journal of The American Physiological Society. The first two are little sloppy but the third (witch I found on The American Physiological Society’s homepage if I remember correct) are pretty Ok. But it was a while since I’ve read it and I can’t recall any problems now at the moment, I have to read it again…

This is not the paper where they used a tweeter witch couldn’t handle the high-frequency information and distorted because of that. And I only included it to show that there may be measurable differences in our brain activity du to high-frequency effects.


Enjoy Creating / Mad Man Harju


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  • Inaudible High-Frequency Sounds - MAD MAN HARJU 12:45:01 01/03/05 (2)


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