Hello!
I’d like to set up a process whereby a list of pitches is recursively “perturbed” (distorted) using the CONTROL-PERTB function found in the OM-Profile library. I’ve been working on this for some time now, so I appreciate any guidance on this challenge.
I’d like to construct a control-pertb omloop to automate a process in order to produce longer and more complex lists of pitches that become gradually and systematically perturbed. In addition to taking in a list of pitches, the omloop would also input an arithmetic list of index values, and then group the arithmetic serie into sublists that correspond to the number of pitches in the given melodic sequence, while also applying a reiterative process to the flat list of nums. For example, given the arithmetic list (0 5 10 15 20), the resulting sublist corresponding to a four-note melody should produce the following sublists of index values ((0 0 0 0) (0 0 0 5) (0 0 5 10) (0 5 10 15) … (20 20 20 20)). In turn, each of the sublists should be then applied to the four-note melody, producing a pitch sequence in the chord-seq. I attached my working patch if anyone would like to have a look; the patch includes my attempt in building the omloop process and the original setup that only perturbs the given melody once by applying a set of index values.
I welcome any suggestions or ideas! I also hope this project is a good learning experience for the better understanding of omloops and nested recursive patterns.
Thank you!
recursive-control-pertb.omp (16.7 KB)