Progressively increasing chance of A over B
From a recent post:
The approach here is to progressively move the probability parameter of Chances (Count Modula) toward A with each B being triggered. stoermelder’s PILE can create a trigger-controlled decremental sequence, which can control the Chance parameter of Chances. When A is finally triggered, PILE is reset to its maximum value and the cycle starts anew.
The voltage range of the Chance knob is -5 to + 5V, so an offset is added using Offset (Bogaudio) to bring PILE’s values into a proper range.
The Step knob of PILE controls how quickly the probability for A is rising (slope). With larger values, A is triggered more frequently compared to lower values.
UPDATE: Updated to a new version, which omits the jump in the decrement curve by controlling input voltage on the Reset port of PILE.
2024-12-23_Progressively increasing chance of A over B_Improved.vcvs (6.2 KB)
[Note to @stoermelder: I have been trying the same setup with POLY-PILE, just in a polyphonic constellation, but so far couldn’t get any output at all (other than 0V) from this module. Perhaps there is something that I am missing; is the module fully functional right now?
Update on POLY-PILE: I looked into the polyphonic setup again and found that POLY-PILE only responds to increment or decrement triggers if both, INC and DEC input ports are connected. So, the module appears to be fully functional if connected correctly. As there was no signal fed into the INC port, this may be the reason why I could not get POLY-PILE to work.
Another point to consider is that the Reset port of POLY-PILE is actually monophonic, so all channels are always reset in sync, which is not useful for resetting channels independently. Hence I am currently exploring alternative ways of causing a per-channel reset, which likely will involve sending a polyphonic burst of triggers to the INC port.]