Plasmatronics
id:
plasmatronics-249-14348019
title:
Plasmatronics
text:
Plasmatronics is a company, founded by former Air Force Weapons Laboratory scientist Dr. Alan E. Hill, which produced a plasma speaker design. This was first demonstrated at the 1978 Winter Consumer Electronics Show. The product used a conventional dynamic loudspeaker with an integrated amplifier for low frequencies. For a tweeter it used a plasma speaker as a near-massless driver. Uniquely, to prevent ozone and NOx emissions it sourced helium from a tank in the back of the unit. While praised f
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Plasmatronics
date created:
date modified:
2023-03-17T13:29:58Z
main entity:
{"identifier":"Q7201804","url":"https://www.wikidata.org/entity/Q7201804"}
image:
fields total:
13
integrity:
13