Re: Ultrasonic Hearing (via bone conduction!) (Matt Marble )


Subject: Re: Ultrasonic Hearing (via bone conduction!)
From:    Matt Marble  <hamletist(at)hotmail.com>
Date:    Sun, 27 Nov 2005 11:51:51 -0800

<html><div style='background-color:'><DIV class=RTE> <P><BR>I believe the slowly-becoming-public sound technology, hypersonic sound, makes use of ultrasonic sound to transmit frequencies via bone conduction. This allows sound to be directed as a lasar. Very interesting. in any case it will some day be all around us (battery racks, soda machines, cars, mcdonalds, ad infinitum)&nbsp;</P> <P><A href="http://www.ideas21.co.uk/248">http://www.ideas21.co.uk/248</A></P></DIV></div></html>


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