Arturia Forums
Hardware Sequencers => KeyStep => Keystep Technical questions => Topic started by: av500 on July 12, 2016, 09:34:16 am
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Hi there,
I noticed that the CV out lags about 4ms behind the gate out going high. this means that when e.g. running into a module that samples the CV value triggered by the gate it will sample the last note value instead - that's actually how I noticed it.
I understand that the lag is due to the actual hardware design, but would there be a way to delay the gate until CV is stable?
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yes, i am also noticing a lag on the pitch cv out.
i didn't do any measurements, but i found there to be an audible (if very short) glissando/portamento effect when playing octaves above 2v. so: 0v-1v and 1v-2v sound ok to my ears, but from 2v-3v upwards, i'm hearing a noticable lag on the pitch cv.
can others confirm that this is present on their units?
i guess delaying the gate signal would indeed help to hide this effect - as long as you use the cv and gate outputs as a pair to trigger one and the same synth voice. if you use them independently on a modular synth, the lag would still be there...
[edit: syntax errors]
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attached is a scope shot of the issue, yellow trace is gate out, blue trace is CV out
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any opinion/reply from Arturia on this?
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yes, i am also noticing a lag on the pitch cv out.
i didn't do any measurements, but i found there to be an audible (if very short) glissando/portamento effect when playing octaves above 2v. so: 0v-1v and 1v-2v sound ok to my ears, but from 2v-3v upwards, i'm hearing a noticable lag on the pitch cv.
can others confirm that this is present on their units?
i guess delaying the gate signal would indeed help to hide this effect - as long as you use the cv and gate outputs as a pair to trigger one and the same synth voice. if you use them independently on a modular synth, the lag would still be there...
[edit: syntax errors]
Yes, I have this every now and then. Some notes get a glitch.... ???
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no reply at all from Arturia? ???
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Any news on this topic?