The sound cards were VERY limiting in performance, but we did a few things (educational) with these computers. One was using twin 1,000 watt amps and 8 woofers was to plug the amp to the computer and the teacher had a CD that made the cones pulse at lower than hearing frequencies. You could NOT hear them. You could, however, if you got in the right place, FEEL them at the sonic collision point.
I don't exactly buy into the poor performance sound card bit. It's about math more than anything.
Distance, speed, intensity...etc...that makes it work. Energy, matter, speed, distance...E=MC2
Very basic stuff here. And I agree that a nice amp would work well, as the drivers for push-pull operation can be an incredible asset, regardless of the sound card/ source. Who said it needs to be within the hearing spread anyway?
Who wants to hear every car go by? Not me. I like the nice quiet cars with sound suppressing technologies.
AlaskaStar
Statistics: Posted by AlaskaStar — Fri Feb 20, 2009 2:37 am
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I have often thought about doing exactly what you said by using a big audio amp to boost the power going to the cell. In this thread it's about a magnetolysis cell but the idea is basically the same.
The only problem I can see is the use of a somputer soundcard. These usualy only have a limited frequency range as they are designed to only pump out sound in the range of human hearing.
But even still, a big amp could have some interesting results. I'm going to try running a signal generator through a small audio amp to see what its effect is anyway.
I know what you mean about them bass amps. I have a Yamaha 115B Bass Amp and when you turn that thing up you can feel your intestines move and your lungs compress. Can't have it near a drum kit coz all the cymbles and the snare drum start playing themselves.
lol. I just noticed part of my last post in this thread is talking about what we are talking about now.
Statistics: Posted by Jehu — Fri Feb 20, 2009 1:15 am
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[opens mouth, inserts foot] lol
Statistics: Posted by resident_genius — Thu Feb 19, 2009 6:39 pm
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please dont take offense to our conversation in the other forum! and again, welcome to oupower.com!
Statistics: Posted by resident_genius — Thu Feb 19, 2009 6:38 pm
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Or am I barking up the wrong tree?
I'm only trying to help so don't slam me if I'm wrong.
Statistics: Posted by Gelvan Tullibole 3rd — Thu Feb 19, 2009 6:28 pm
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Its a Stainless Steel Pipe, Non-Magnetic.
Wire is 24 AWG, Hi Temp coating.
Glass Filled Delrin Plug on one end.
DC Resistance is 12.75 Ohms.
7 layers, 1260 turs total.
Each Layer seperated with "Nomex".
(Nomex is a transformer insulating material and it will withstand high temperatures, if needed.)
Working on a Suitable Drive for it.
Probably use a supply voltage of around 50 volts.
Winding time: about 15 minutes on my laithe.
Statistics: Posted by chemelec — Wed Dec 31, 2008 6:11 pm
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