From: Peter Hanely <hanelyp@gaia.ecs.csus.edu>
Newsgroups: sci.physics.plasma
Subject: Re: plasma as transducer
Organization: California State University, Sacramento



joerg & sylvia klaemt wrote:
>
> I wish to know more about the capabilities of modulating plasma to
> produce ultrasound frequencies .Is it possible to achieve high output
> ultrasound waves by modulating a dc powersupply supplying lets say a
> neon tube?iI am aware that in the 40's they produced a set of speakers
> using a flame which was electrostatically controlled. tnx. Joerg Klaemt
> Email :klaemt@mail.netshop.net.ca
A recent issue of Scientific American had something along those
lines in their "amature scientist" collum.
//////////////////////////////////
Peter Hanely
e-mail : hanelyp@gaia.ecs.csus.edu
http://gaia.ecs.csus.edu/~hanelyp
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\