Add vinyl crackle with noise shaper for crusty sampled feel
Problem: lack of analog texture
Use envelope follower to make noise levels follow audio dynamics
Problem: static noise levels not matching beat dynamics
Combine LFO with envelope follower for modulated noise effects
Problem: bland noise patterns lacking movement
Use pitch control to transpose noise by two octaves
Problem: limited noise tonal range
Draw reactive drum machine rhythms using sustained noise loops
Problem: stiff, non-reactive drum patterns