10.6

Table Of Contents
495Logic Pro User Guide
Play audio files in the Audio File Editor in Logic Pro
There are a number of playback options in the Audio File Editor. Playback of audio files in
the Audio File Editor occurs independently of the project playhead position. To hear the
audio file in the context of your arrangement, you should use the control bar buttons.
The Mixers Preview channel strip is used for monitoring in the Audio File Editor. You can
access the Preview channel strip by clicking the All button in the Mixer menu bar. The
Preview channel strip is located to the right of the highest-numbered audio channel strip.
Important: Some audio interface hardware can layer direct current (DC) over the audio
signal. This results in a vertical shift of the waveform position that can be clearly seen in
the Audio File Editor. It can also cause crackling sounds at the start and end of the audio
region during playback. Choose Functions > Remove DC Offset to center the waveform
around the zero amplitude line.
Audio File Editor playback key commands
In Logic Pro, you can use the following key commands to enhance your playback options:
Play/Stop All: Plays back the whole audio file, regardless of the selected area.
Play/Stop Region: Toggles between playback of the region start and end points—
regardless of the selected area.
Play/Stop Region to Anchor and Play/Stop Region from Anchor: Allows you to check the
region anchor position by listening to the parts just before and after the anchor.
Control playback with the Preview button
1. In Logic Pro, control-click the Preview button, then choose an option from the shortcut
menu:
Auto-select Channel Strip: Plays the region displayed in the Audio File Editor through
the audio channel strip assigned to the region’s source track (shown in the main
window).
Preview Channel Strip: Plays back using the Preview channel strip. You can access
the Preview channel strip in the Environment’s Mixer layer. Its located to the right of
the highest-numbered audio channel strip.
2. Click the Preview button (or use the Play/Stop Selection key command, Option-
Spacebar) to start playback.
3. Click the Preview button (or use the Play/Stop Selection key command, Option-
Spacebar) to stop playback.
Control playback with the ruler
In Logic Pro, double-click the ruler at the point where you want playback to begin. A
second double-click stops playback.