After doing research on Brian Eno and into generative patches and the studio as an instrument. As well as ambient music I decided to explore this idea through VCV rack open-source modular software. I wasn’t aware if there were any modules that allowed randomisation to occur so I watched this video.
This tutorial explained a few modules that have some randomisation options on sequencing, octave and gate. As well as the patch set out and layout.
I then created my own generative patch.
On the bottom right there is a sequencer module. It creates a random assortment which is the blue cubes once triggered. I also attenuated the number of cubes that fill the grid. The trigger for the randomisation to occur is triggered by an envelope module called rampage. The rampage envelope module has an interesting cv output which is called EOS output. End of sequence output occurs once the envelope finishes its sustain, which then sends a CV voltage to the sequencer and randomises the sequencer.
I’ve created a clock at 30 BPM that runs the sequencer along the square cube. And I’ve set the transport system of the sequencer to random, so it can go forward, backward and up or down. I’ve created two oscillators sent to VCA that have the rampage duo envelope triggering the attack and release of the volume. The envelope is triggered by a gate which is random based on if the sequencer hits a blue cube or not.
I’ve also created a noise generator that is triggered by an envelope that is attenuated by the octave CV outputs of the sequencer, for the attack decay sustain and release. With the attenuation set to the maximum. this means that whatever the voltage is from the octave output of the sequencer the parameter is randomised. Meaning a generative envelope each time the sequencer hits a cube.
I’ve then sent all of this into a mixer, with two effects. One reverb and one delay on the aux sends, going into a master module and then finally sent towards the output which is going into Logic Pro X.
I’ve also got the time and feedback attenuation being triggered by random octaves of the sequencer itself. Adding more generative options for the FX within the patch.
I’ve really happy with how this has turned out, I’m curious if I create tape loops with this stuff and how it will turn out. Incorporating some field recordings and other pieces! Making the right steps towards my final piece!