10.6

Table Of Contents
452Logic Pro User Guide
Turn Varispeed on or off
In Logic Pro, click the Varispeed button in the control bar.
Note: If you don’t see the Varispeed button in the control bar, Control-click the control
bar, choose Customize Control Bar and Display from the shortcut menu, choose Custom
from the LCD pop-up menu, then select the Varispeed checkbox.
Choose a Varispeed mode
In Logic Pro, click the upper part of the Varispeed display in the control bar, then
choose one of the following:
Speed Only: Use to pitch shift the master output signal to balance the pitch change
caused by varispeed. Only the speed changes, not the pitch.
Varispeed (Speed and Pitch): Use to emulate classic tape varispeed, where the pitch
changes to reflect the speed change.
Varispeed and MIDI: Use to emulate classic tape varispeed (speed and pitch) and
simultaneously transpose External MIDI tracks, quantized to semitones, so they
sound at the same pitch as the project.
Change the unit of measurement and adjust the value
1. In Logic Pro, click the unit of measurement (%, bpm, st, Hz) in the lower part of the
Varispeed display in the control bar, then choose one of the following:
Percentage (%): Displays the unit of measurement according to percentage.
Resulting Tempo (bpm): Displays the resulting tempo, dependent on the current
tempo, which changes along with any tempo changes in the project.
Note: The Tempo display in the control bar always shows the original tempo value.
Detune (st): Displays the unit of measurement according to pitch change.
Tuning Reference (Hz): Displays the unit of measurement according to tuning reference.
2. Drag vertically on the value to adjust it, or double-click and enter a new value.