Using an Audible Instruments Bernoulli Gate and KlirrFactory Clock Multiplier/Ratcheting Controller, Generate a random stream of triggers. These trigger a hi-hat sound. A Vult Knock keeps a steady beat.

To control the ratchet multiplier I use an Audible Instrument Utilities, as a sample & hold, triggered by the same Bernoulli Gate output as the Ratcheting Clock Multiplier. I rectify the clock-synced random voltage in the top half of Utilities.