Let's use Function as a frequency divider! ⚡ As with Maths, Function not only generates control voltages but can process audio signals too! In this case, we are patching the Saw out from the DPO to Function's TRIG input and monitoring the EOR gate output. Much as it does with clock signals patched in a similar way, by adjusting the Rise parameter Function will continue to divide the frequency of the incoming audio, locking on a series of harmonic ratios on its way down to sub-harmonic territory.