Chop Mode - Akai MPCX User Manual

Chop Mode

Whereas Trim Mode crops only the end/ends off of
a sample, Chop Mode divides the sample into
multiple regions called slices. We recommend
using Chop Mode when working with a long
sample with different sounds throughout (e.g., a
drum loop or a long melodic or harmonic passage).
To enter Chop Mode, tap the Trim/Chop button
in the lower-left corner so it says Chop.
Use the Start and End fields to set the position of
the start point and end point (respectively) of the
currently selected slice. Alternatively, tap and
drag the start (S) or end (E) marker left or right, or
use the first column of Q-Link knobs (Start X1__)
to adjust the start point or the second column of
Q-Link knobs (End X1__) to adjust the end point.
Use the selector in the lower-left corner of the touchscreen to choose how you want to use Chop Mode:
Manual
This method lets you insert slices at locations you select.
Threshold
This method uses an adjustable detection algorithm that derives the number of slices created from the volume
levels present in the sample.
Use the Threshold field to set the threshold level. Alternatively, turn Q-Link Knob 11 (Threshold). The higher the
selected value, the more slices will be created.
Use the Min Time field to set the minimum length of a slice in milliseconds.
Regions
This method divides a sample into several slices of equal length.
Use the Regions field to set how many regions the sample will be divided into. Alternatively, turn Q-Link Knob 11
(Num Regions). The higher the selected value, the more slices will be created.
BPM
This method divides a sample into several slices based on the tempo (beats per minute).
Use the Bars field to set how many bars are in the sample. Alternatively, turn Q-Link Knob 11 (Bars).
Use the Beats field to set how many beats are in each bar. Alternatively, turn Q-Link Knob 7 (Beats).
Use the Time Div field to set a note division. Alternatively, turn Q-Link Knob 3 (Time Div). The slice markers will
be placed according to this setting. You can select 1/4, 1/8, 1/16, or 1/32. (In most cases, you should set this
parameter to 1/16.)
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