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This is the prototype for a plasma arc speaker kit. Apparently it uses 60,000 volts to generate the arc and sound. If a kit does get released, put me on the list!
Read more about Plasma arc loud speakers
Singing Plasma Arc - FM Modulated Prototype
Posted by Marc de Vinck |
Jul 11, 2008 02:00 AM
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saying fm modulated is redundant.
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@moolc
Ha,ha,ha so true.....
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http://www.youtube.com/watch?v=cEeWtBAE5LY
I would love to see the schematics for this.
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Very nice.
I will point out though that this is more than just a light/sound show. In addition to the sound and lightning, you probably get synchronized bursts of X-rays too....
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@Gav
Don't forget about the Ozone too!
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I saw an article about this a long while back (60's) using an oxy fuel flame doped with sodium. Couple the audio to a high voltage source via a transformer.
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Do a search for "ionovac speakers". They used a plasma modulated with audio.
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@jammit
Thanks for the info. They do seem to produce ozone and should be used in a well ventilated area. At least that's what I found.
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This should really be demo'd with AC/DC's High Voltage, instead. :)
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