This video captures a little Novation LaunchPpad vs Sherman Filterbank action.

via Gattobus:

Yet another experiment using Sherman Filterbank and Novation Launchpad, this time running monome app Press Café.

No external signal was processed: the 2 internal filters are self oscillating and they’re singing by themselves!

I’m only triggering the envelopes via MIDI: the 2nd and 4th columns of buttons of the Launchpad trigger the amp Attack/Release, while the 1st and 2nd columns trigger the filter ADSR at different velocities, producing percussion sounds.