Tailoring a patch with randomisation using Korg’s opsix

Randomising synth parameters is a quick way to create new sounds, but controlling the process can make the results far more usable...

Korg’s recent opsix and Wavestate instruments are each excellent digital synths in their own right, but one of the most fun tools included across both is the customisable randomisation engine. This is a tool that can be used to fully randomise every element of the instrument’s sound engine and sequencer. While this can be fun and occasionally inspiring, given the complex nature of both synths a full roll of the dice rarely produces usable results. Fortunately, the tools allow users to target randomisation at select elements of each instrument, or constrain it within pre-defined ranges.

Although we’re using Korg’s synths here, a number of other instruments and plugins offer similar functionality, which can be equally inspiring for devising new sounds. Let’s take a look…

1

Scope lets us confine our randomisation to specific areas. By default it’s set to ‘Program’ ie everything, but more useful for creative purposes is starting with an existing patch you like and randomising just a set element, such as the effects or user algorithm.

2

Type changes the mode of the randomisation, with Random, Shuffle and Noise options. Shuffle – which rearranges existing values – works particularly well when targeted at the sequencer, as a way of ‘remixing’ the notes of an existing pattern.

3

Amount lets users reduce the scale of the randomisation, from a maximum of 100% downwards. Again, this is a great way to adapt existing patches, allowing you to generate something different to, but not entirely removed from the current sound or pattern.