A variation on the theme of VCO cross modulation chaos. Here the Rungler module uses one VCO’s square wave as a clock and the other VCO’s sine wave as data. The resulting output is used to FM modulate both VCOs.

For added varitey the pitch of each VCO is altered randomly (the Random module – what else!). However the Random module’s random output is quite periodic, so a Binary Noise source is used to randomly trigger it.

Visualization is provided using a JW-Modules FullScope.