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From: safrit@shumv1.ncsu.edu (John Safrit)
Newsgroups: sci.electronics,ncsu.shu-news
Subject: hardware info needed
Message-ID: <1990Feb22.185504.15032@ncsuvx.ncsu.edu>
Date: 22 Feb 90 18:55:04 GMT
Reply-To: safrit@shumv1.ncsu.edu (John Safrit)
Distribution: usa
Organization: NCSU Computing Center
Lines: 15


	I'm presently working on a research project that requires the output of
a bandpass filter to be converted to a vibration that can be felt on the skin.
I've used small speakers, but they don't produce a strong enough vibration.  
I've thought of using solenoids to transmit the vibration, but I don't know
what kind would be useful.  If anyone has any information about what kind of
solenoid would give to desired effect, where I could get such, or any idea of
what might work instead.  You can e-mail to me or post to this group. Thanks!

					John Safrit

******************************************************************************
* Some say the worlds a stage, where we play our foolish parts, but it seems *
* more like a cage, holding back our hungry hearts.   ---me                  *
**************************************************safrit@shumv1.ncsu.edu******