VCA White noise
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VCA White noise

by danny29 on Wed Aug 22, 2012 10:50 am

Hi all, I've just finished building my xoxbox! Everything works fine but I noticed a white noise each time a note is played, the noise is not filtered when sweeping the cutoff pot so I gues the problem is in the gate circuit or in the vca...

here some audio examples: ... xoxbox.mp3

Does anybody know how can eliminate or at least reduce, this noise?

Thank you indeed!
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Re: VCA White noise

by antto on Wed Aug 22, 2012 11:24 am

i don't hear it, so it's around the normal levels
analog synths always have some noise, that's how it is

i think you shouldn't worry about this
maybe there are ways to try and reduce it, but is it worth it?
We are here too: >>> #x0xb0x
..:: c0nb0x v1.00 ::.. (new control app - win/osx)
VCO Tuning: (do it the EASY way)
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Re: VCA White noise

by openchallenge on Wed Aug 22, 2012 3:38 pm

I just hear a normal amount of analog breath. if you are hearing a sh sound like white noise check your speakers. :)
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