10.6

Table Of Contents
104Logic Pro Instruments
Edit Mode pop-up menu and field: Choose one of three modes that determine how the
MSEG responds to edits.
Normal: Only the selected point or points are moved. Non-selected points remain in
their current positions.
Slide: Dragging the selected point or points also moves all subsequent envelope
points, retaining the relative distance between points.
Stretch: Dragging the selected point or points to the left compresses earlier
points and stretches later points. Dragging to the right stretches earlier points and
compresses later points. In either case, the total length of the envelope is preserved.
MSEG display: Shows a graph of MSEG output, shown as points connected by lines.
Scroll bar and zoom controls: Drag the middle of the scroll bar to view envelope points
that aren’t visible in the display area. Horizontally drag the zoom controls at either end
of the scroll bar to resize the contents of the visible display area.
Add or remove an MSEG point
In Logic Pro, to add a point, click on or near a line at the required position in the MSEG
display.
To remove a point, double-click it.
Note: Make sure the appropriate Snap Y option is active before creating points. Also be
mindful of the Sync button state.
Move one or more MSEG points
In Logic Pro, drag a point to the required position.
The x-axis value (time position) and y-axis value (level) are shown at the pointer
position as you drag.
Note: Hold down Command while dragging a point to restrict movement to the
horizontal or vertical axis, whichever movement is performed first.
To move several adjacent points together as a group, first drag to select multiple points,
then drag any point in the group to the required position.
Note: Make sure the appropriate Edit Mode option is active before moving points. Also
be mindful of the Sync button state.
Adjust MSEG envelope segment curvature
In Logic Pro, you can adjust the curvature of each segment between points. Convex, linear,
and concave envelope segments produce characteristically different effects.
Drag the line between points upward to make the segment progressively more convex.
Drag the line between points downward to make the segment progressively more
concave.
Option-click the line to reset the segment to a linear slope.