# View Menu

### From Audacity Manual

The View menu has commands that control what you see in the Audacity Project Window.

## Zoom In

Zooms in on the horizontal axis of the audio, displaying more detail about less time. You can also use the zoom tool to zoom in on a particular part of the window.

## Zoom Normal

Zooms to the default view, which displays about one inch per second.

## Zoom Out

Zooms out, displaying less detail about more time.

## Fit in Window

Zooms out until the entire project just fits in the window.

## Fit Vertically

Adjusts the height of all the tracks until they fit in the project window.

## Zoom to Selection

Zooms in until the selected audio fills the width of the screen to show the selection in more detail.

## Collapse All Tracks

Collapses all tracks to take up the minimum amount of space. To collapse or expand an individual track, click on the triangle on the lower-left of the track label.

## Expand All Tracks

Expands all tracks to their original size before the last collapse.

## Show Clipping

Click this menu item to turn display of clipped samples on and off - a check mark in the item indicates that display is turned on. A clipped sample is one that is outside the volume envelope defined by +1.0 to - 1.0 (this is the vertical scale to left of the waveform when default Waveform view is enabled, as shown below). Clipped samples are bad, as they cause distortion and lost audio information - avoid them where possible, for example by setting the recording level correctly. Turn "Show Clipping" off if it behaves sluggishly on slower machines.

By choosing Analyze > Find Clipping, clipping can also be shown diagrammatically in a Label Track so that screen-readers can access the information.

## History...

Brings up the History window. It shows all the actions you have performed in the current project, including importing. The right-hand column shows the amount of hard disk space your operations used. You can jump back and forth between editing steps quite easily by clicking on the entries in the window or using <up> or <down> arrow keys to select an entry:

See Undo, Redo and History for details on using the Undo History window.

## Karaoke...

The Karaoke... command is enabled whenever you have at least one label track. If you have multiple label tracks, it uses only the first one.

The command brings up the Karaoke window, which displays the labels in a "bouncing ball" scrolling display. You can select a playback start point in the main tracks window and the Karaoke window will start from there.

Audacity automatically puts a space between words, so you don't need to put them in your labels.

You may want to split up lyrics such that the ball bounces per syllable rather than just for the whole word. To do this, create a label for each syllable, and end each with a hyphen ("-"), except the last syllable. For example, "Aud-" "a-" "ci-" "ty". The hyphen tells Audacity to not put a space between the syllables, as it does between words. Note there may still be space between the syllables, depending on how far apart they are in the timeline and the size of the Karaoke window.

## Mixer Board...

Mixer Board is an alternative view to the audio tracks in the main tracks window, and is analogous to a hardware mixer board. Each audio track is displayed in a Track Strip. Each Track Strip has its own pair of meters, gain slider, pan slider, and mute/solo buttons, echoing that track's controls in the Track Control Panel in the main tracks window. The Mixer Board... command is enabled whenever there's an audio track - it can even be brought up during playback.

All Mixer Board controls update the controls in their respective Track Control Panel and vice-versa. For example, muting a track in the Mixer Board also mutes that track in the main tracks window.

As in the Track Control Panels, double-click in either Mixer Board slider to enter an exact gain or pan value in a text box.

The meters are post-fade, like Meter Toolbar, such that they show the levels as modified by the track's gain/pan sliders and mute/solo buttons. Mono tracks show in both track meters, as in the Meter Toolbar.

You can select a Mixer Board track by clicking its Track Strip, either on the image near the top or between the sliders and buttons. Deselect all tracks by clicking in the dark gray between track strips.

By default, the image at the top is the Audacity logo, but if you name the track in the Track Control Panel with an instrument name or abbreviation thereof, Mixer Board automatically shows an appropriate image as listed below. A track name that contains any of the keywords (in bold) will display the image that is associated with those keywords. If the track name contains keywords for more than one instrument, the Mixer Board will display the best match.

acoustic, guitar, gtr = acoustic guitar acoustic, piano, pno = acoustic piano back, vocal, bg, vox = backing vocal clap = handclaps drums, dr = drum kit electric, bass, guitar, bs, gtr = electric bass guitar electric, guitar, gtr = (standard) electric guitar | electric, piano, pno, key = electronic keyboard kick = kick drum loop = loop track organ, org = organ perc = percussion sax = saxophone snare = snare drum | string, violin, cello = generic stringed instrument synth = synthesizer tambo = tambourine trumpet, horn = generic brass instrument turntable = record player vibraphone, vibes = vibraphone vocal, vox = lead vocal

Examples:

- "electric b" displays an standard electric guitar ("b" is not a keyword), but "electric bs" displays an electric bass guitar ("bs" is a keyword).
- "electric gtr" will display an electric guitar. Although these keywords are also in the bass guitar list, in the absence of the keywords bass or bs, the Mixer Board sees the (standard) electric guitar as a better match.
- "drums" will display a drum kit as it is a keyword. "drum" will also display a drum kit as it contains dr which is a keyword.

## Toolbars

These commands hide or show the eight Audacity Toolbars:

Device, Edit, Meter, Mixer, Selection, Tools, Transcription and Transport

"Reset Toolbars" at the bottom of this group positions all toolbars as they were when Audacity was first installed.

## Nyquist Workbench

The Nyquist Workbench is an optional feature that may be built from the SVN source code. It is not currently bundled with the standard Audacity downloads. It is a simple but convenient editor for writing Nyquist Effects and scripts. It integrates with Audacity so that plug-ins can run directly from the workbench editor. Nyquist Workbench is highly recommended (though not essential) for anyone interested in writing Nyquist plug-ins for Audacity. Further information about writing Nyquist plug-ins can be found in the wiki.

Current features include:

- Full support for Generate, Process and Analyze effects.
- Auto load last file.
- Built-in output/debug screen .
- Parentheses matching.

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