Calibrating

by brother-james on Mon Feb 21, 2011 7:46 pm

Hi all,
I'm x0xb0x owner but I didn't build myself.
I want to know, there's a way, a step by step, or tutorial to calibrate it?
I mean it seems work good, but I notice a few things (like volume too high) that I want to solve.

Hope someone could help me.

best
brother-james
 
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Re: Calibrating

by antto on Tue Feb 22, 2011 8:23 am

well, there are instructions for calibrating the sections (VCO, VCF, IOBoard..)
but the volume?! there's a knob for it you know..
We are here too: irc.freenode.net >>> #x0xb0x
..:: c0nb0x v1.00 ::.. http://forums.adafruit.com/viewtopic.php?f=7&t=29282 (new control app - win/osx)
VCO Tuning: http://forums.adafruit.com/viewtopic.php?f=12&t=24759 (do it the EASY way)
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antto
 
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Re: Calibrating

by brother-james on Tue Feb 22, 2011 7:59 pm

Yeah I understand, but it's really strange that if I put the volume to maximun it goes over 0db, I mean he goes red on ableton, and I don't use any gain before to go in.

I saw some trim inside, I want to know if I can use that to tune, to low the main volume etc... and how?


Tnx :)
brother-james
 
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Re: Calibrating

by antto on Tue Feb 22, 2011 11:50 pm

nah, there is no trimpot for adjusting the output volume
but you can put one i guess
the volume being too loud is probably due to the BA6110 i think
We are here too: irc.freenode.net >>> #x0xb0x
..:: c0nb0x v1.00 ::.. http://forums.adafruit.com/viewtopic.php?f=7&t=29282 (new control app - win/osx)
VCO Tuning: http://forums.adafruit.com/viewtopic.php?f=12&t=24759 (do it the EASY way)
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antto
 
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Re: Calibrating

by mome rath on Wed Feb 23, 2011 10:53 am

are you using the mix out or the phones out? the headphone out is hotter
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