10.6

Table Of Contents
749Logic Pro User Guide
Stretch tempo curves
1. In the Logic Pro Tempo Operations window, choose Operation > Stretch Existing Tempo
Changes.
2. Define the start point for tempo changes using the Position or Time parameter.
3. Do one of the following:
Enter the new end point of the tempo curve as a bar position or SMPTE value.
Set a Stretch value for the tempo curve (as a percentage).
Thin out (reduce) tempo changes
In the Logic Pro Tempo Operations window, choose Operation > Thin Out Existing Tempo
Changes.
The Position or Time field defines the start and end points of the area to be processed.
Density determines the number of tempo change events that remain per bar after
processing. You can select values between one tempo change event per bar (1/1) and 32
per bar (1/32).
Randomize tempo changes
1. In the Logic Pro Tempo Operations window, choose Operation > Randomize Tempo.
2. Define the start and end points for tempo changes using the Position or Time
parameter.
3. Determine the amount of deviation from the current tempo, in beats per minute (bpm)
using the Randomize parameter.
4. Define how often the new tempo change events occur using the Density parameter. You
can select values between one per bar (1/1), and 32 times per bar (1/32).
Use the Logic Pro Tempo Interpreter
When Advanced Editing Options is selected in the Advanced preferences pane, you
can use the controls in the Tempo Interpreter window for greater control of the project
tempo.
You use the Tap Tempo command to generate tempo timing events by tapping a key on
a computer or USB keyboard. You can define the values for Tap Tempo using the Tempo
Interpreter. The parameters that control how Logic Pro responds to Tap Tempo commands
can be found in the Tempo Interpreter window.
Turn on Manual Synchronization mode
In Logic Pro, do one of the following:
Choose File > Project Settings > Synchronization > General, then choose Manual in the
Sync Mode pop-up menu.
Select the “Auto enable external sync” checkbox (on by default) in the Project Settings
> Synchronization > General pane.
If Logic Pro “hears” a Tap Tempo command, it automatically follows this tempo.