Akai MPC TOUCH User Manual page 115

Use the Shift Timing field to shift all note events by clock ticks.
Use the Window field to set how many notes around a quantize value will be quantized. Any notes
outside this range will not be quantized; notes inside will.
Use the Strength field to set how strictly notes will be quantized (i.e., shifted toward the quantize value).
Lower values move notes a little bit towards the closest quantize value, resulting in a less mechanical
feel than a strict quantization (a higher value).
Use the Events selector to set the target range for the time correction. You can apply the time correction
to All note events or to just the Selected ones. When Range is selected, you can define the bars as well
as the pads or keys that will be quantized.
Setting the Range in the Timing Correct window.
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