Re: Saturn - A 6 voice Polysynth (updated)
Posted: Mon Jun 10, 2019 5:14 pm
Yes i found it. It should be fixed now.
DSP Robotics and FlowStone Graphical Programming Software Support and Forums
http://www.dsprobotics.com/support/
http://www.dsprobotics.com/support/viewtopic.php?f=3&t=18755
Spogg wrote:Very nice!
Do you plan any more changes (such as that pesky pitchbend knob scale) or is it finished and ready for me to put on Flowstoners?
Cheers
Spogg
Spogg wrote:I added a range limiter (attached) between the output of the pitch to frequency prim and the cutoff inputs to the 2 filters. This prevents the requested cutoff frequency going above 1 (I actually set it to 0.99). If you do exceed this I found that filters often misbehave, since you are asking for something above Nyquist. With some filters I found this limit needs to be even lower, but it doesn’t normally affect the sound unless you drop below a maximum of 0.5 (approx. 11kHz).
That seems to have resolved the problem. Of course if you set very fast changes, like from the fastest envelope attack time, some filters seem to click more than others. If that’s an issue you could always set a minimum Attack time of say 10mS (about 400 samples).
Cheers
Spogg
Halon wrote:The pitch bend scales according to knob position now, if not im being really dense and misunderstood what you meant.