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Accurate note playback timing matters more than random micro-timing variation for groove

Misconception L2First instrument A · Music theory & musicianshipE · Modular, Eurorack, grooveboxes & dawless

A persistent folk theory holds that drum machines groove better when random micro-timing jitter (‘humanization’) is added to notes. Roger Linn, the designer of the MPC series, states he has never found random timing variations to help — and that if swing and velocity dynamics are correct, notes should play at exactly the mathematically correct time slots. The groove comes from deliberate swing offset and velocity, not from noise. Introducing random timing on top of correct swing can muddy the pocket rather than deepen it. Linn explicitly tested this and found accurate playback preferable.

Examples

Compare a beat with correct swing and flat timing vs. the same beat with added random ±5ms jitter. With well-set swing and dynamics, the non-jittered version typically sounds tighter.

Assessment

A producer argues that MPC60s sound better because of ‘inherent timing wobble’. Based on Linn’s account, what does the evidence actually show about the source of MPC groove?

Prerequisites — understand these first

Don't confuse with

Sources

“I've heard lots of theories over the years about other timing tricks, like introducing random timing variations into the notes of the beat, or delaying the snare on 2 and 4, but I've never found these to do much good.”
corpus · roger-linn-on-swing-groove-and-the-magic-of-the-mpc-s-timing · chunk 1

Taught in modules