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PostPosted: Tue Feb 26, 2008 6:04 pm 
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Location: Edinburgh, UK
http://www.youtube.com/watch?v=s1eNjUgaB-g

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hey, if you don't like it, post on the BB (so you can ask about participating for better) | MilkMiruku


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PostPosted: Tue Feb 26, 2008 10:56 pm 
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how?


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PostPosted: Wed Feb 27, 2008 12:02 am 
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Joined: Thu Jun 28, 2007 6:26 pm
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apparently

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The oscilloscope is connected to PC soundcard and is in X/Y-mode, with right channel connected to X and left to Y input. Z (brightness) input is not used.


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PostPosted: Wed Feb 27, 2008 1:31 am 
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It's connected the same way as we've used at parties where the scopes have been setup as 2D sound visualisers. You just play a sound file that is designed to make pictures.

It's possible in theory to do this on an old TV for a bigger picture, but it's hard to know where on the circuit board to feed the signals in unless you have a detailed service manual.


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