# Edit Menu

### From Audacity Manual

The Edit Menu provides standard edit commands (Undo/Redo, Cut, Copy, Paste and Delete) plus many other commands specific to editing audio or labels.

There are many commands available from this menu so some commands are grouped into a cascading sub-menu (as denoted on this page by a table of commands).

## Undo CTRL + Z

Undoes the last editing operation you performed to your project. You can undo as many times as you want, all the way back to when you opened the window. To undo many operations, select History... from the View Menu. The name of this menu item will change to reflect what will be undone; if you just recorded some audio, the menu item name will be Undo Record.

## Redo CTRL + Y

Redoes any editing operations that were just undone. After you perform a new editing operation, you can no longer redo the operations that were undone.

## Remove Audio or Labels

Remove audio by cutting, deleting, silencing or trimming (which leaves only the selection behind).

Cut | CTRL + X
Delete | CTRL + K
Split Cut | CTRL + ALT + X
Split Delete | CTRL + ALT + K
Silence Audio | CTRL + L
Trim Audio | CTRL + T

## Clip Boundaries

Create or operate on separate clips in the audio track. A clip inside an audio track is a separate section of that track which has been split so that it can be manipulated somewhat independently of the other clips in the track.

Split | CTRL + I
Split New | CTRL + ALT + I
Join | CTRL + J
Detach at Silences | CTRL + ALT + J

## Copy, Paste and Duplicate

Copy, duplicate and paste audio and labels.

Copy | CTRL + C
Paste | CTRL + V
Paste Text to New Label | CTRL + ALT + V
Duplicate | CTRL + D

## Labeled Audio

Labeled Audio commands apply standard Edit Menu commands to the audio of one or more regions that are labeled. To use, drag a selection in the Label Track that fully includes (or extends beyond) each region label whose audio is to be affected. Labeled Audio Split can also mark an audio split at each point label where the selection touches (or extends beyond) the point label. The following Edit commands can be applied to labeled audio.

Cut | ALT + X
Delete | ALT + K
Split Cut | ALT + SHIFT + X
Split Delete | ALT + SHIFT + K
Silence Audio | ALT + L
Copy | ALT + SHIFT + C
Split | ALT + I
Join | ALT + J
Detach at Silences | ALT + SHIFT + J

## Select

Select ranges of audio.

All | CTRL + A
None | CTRL + SHIFT + A
Left at Playback Position | [
Right at Playback Position | ]
Track Start to Cursor | SHIFT + J
Cursor to Track End | SHIFT + K
In All Tracks | CTRL + SHIFT + K
In Sync-Locked Tracks | CTRL + SHIFT + Y

## Find Zero Crossings Z

Find Zero Crossings helps to avoid clicks at edit points when making cuts and joins by moving the edges of a selection region (or the cursor position) very slightly so they are at a rising zero crossing point.

## Move Cursor

Move the cursor directly to the start or end of the selection or the track.

## Region Save

Stores the position of the current selection region or cursor as observed on the Timeline. The position of this region or cursor can then be recalled by using Region Restore (see below). Using this command again will overwrite the previously stored position information. The command is grayed out if there are no audio tracks.

## Region Restore

Moves the selection region or cursor to the position stored by the last Region Save command (see above). If a region is restored, this is only explicitly placed inside those tracks which are currently selected.

| Only the position of the region or cursor is restored. No audio content is restored. Labels or split lines that were associated with the region or cursor are not restored. The screen focus does not return to the restored position, so you may need to zoom out or scroll the project to see the restored position.

## Play Region

Lock: Locks playback to the current position of the editing cursor or playback region (or to the current position of the Quick-Play region or Quick-Play cursor). This Timeline position is then always used when starting playback with a play button or with SPACE, instead of starting from the cursor or region position in the waveform. See the Timeline page for details. This menu item is only active when the editing cursor, playback region or Quick-Play region in the Timeline shows in gray color (unlocked).

Unlock: Removes the Play Region Lock. This item is only active when the Lock is already active (the locked cursor or region shows in red color in the Timeline).

Play Region Lock or Unlock may be performed even when the track is playing, recording or paused.

## Preferences... CTRL + P

Displays the Preferences dialog. Preferences enable you change most of the default behaviors and settings of Audacity.

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