Ambient Pings by pansapiens
Ambient ping/blip sounds.
Set ASSIGN to MIDI note velocity for extra variations.
ATT2 should be low but non-zero. ATTACKs should be low but non-zero.
OSC1 should be detuned a fifth.
Lots of tweakable params to get subtle variations - MOD DEPTH and ENV DEPTH, envelope attack, release, sustain, OSC MIX, RESO KEY TRK, octave range. Raise VCA BIAS for an even longer release / drone.
Works well with a slow 30 - 60 bpm random arpeggiator.