Re[2]: Modern Vector demo!

-----Original Message-----
From: "MyPearl" <mypearl@dds.nl>
To: <vectorlist@vectorlist.org>
Date: Tue, 7 Aug 2007 22:51:52 +0200
Subject: Re: VECTOR: Modern Vector demo!

>
> It should be very easy to interface the oudio outputs. You would need
> a simple opamp amplifying the soundcards line out from 1V to 7V.
> Then you would need to apply a DC voltage to the RGB amps to
> display an image in the first place.
>
> Another problem I noticed (and expected) is that the soundcards
> output is AC coupled and therefore the center of the image
> on the scope drifts in both x and y direction. Maybe I need
> to chop up an old soundblaster just for this demo :)
>
> Also, on the video demo it seems they have used somekind
> of blanking. How would you get that from your FLAC file/Sound card?
>
use a 6 channel card & have full colour control!
a 4 channel card would handle black&white monitors obviously.

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Received on Tue Aug 7 17:17:52 2007