From: joerg & sylvia klaemt <klaemt@mail.netshop.net>
Newsgroups: sci.physics.plasma
Subject: plasma as transducer
Organization: International Rotordynamics Inc. or Indelec services

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