Filter Freq popping on CC Control

[Lindon]

So I have a multi voice instrument- each voice has a filter attached - and...

when I play the voice and move the filter freq control (of a single voice) on the interface all is well, but....if CC1 is assigned to the Freq Knob, of all 4 voices, then moving the mod wheel(CC1) produces infrequent popping sounds as it plays., is there something I'm doing wrong/forgetting to do?

[d.healey]

@Lindon sounds like a smoothing issue. Are you using a CC modulator or is the knob connected directly to the parameter and you're assigning the CC via midi learn?

[Lindon]

@d-healey said in Filter Freq popping on CC Control:

@Lindon sounds like a smoothing issue. Are you using a CC modulator or is the knob connected directly to the parameter and you're assigning the CC via midi learn?

they are being assigned with the std MIDI learn functionality...

[d.healey]

@Lindon Got a snippet?

[Lindon]

@d-healey sorry no its in the HoriZEN engine - so its massive.....

[d.healey]

@Lindon Try using a CC mod and connecting the knob to that and see if the issues goes away, if it does then it is almost certainly a lack of smoothing that's the problem - although I would have expected it to work the way you have it...

[Lindon]

@d-healey said in Filter Freq popping on CC Control:

@Lindon Try using a CC mod and connecting the knob to that and see if the issues goes away, if it does then it is almost certainly a lack of smoothing that's the problem - although I would have expected it to work the way you have it...

Well -- I asked him to try changing the audio card buffer size - as that's a classic pops and clicks source, and it fixed it.. so I will save the "add a global MIDI modulator or two.." for another day I think.. thanks tho. it prompted me to go back to think about adding these again - at the same time I will a dd the new global envelope modulators too, so the user gets user-drawn tables...