How to Upload Audio to Audacity Online

The easiest manner to use Audacity is to import an existing audio file and brand small-scale changes. If you lot have never used Brazenness before, this is a great place to commencement.

If you have just made a recording information technology is strongly recommended that you lot immediately export your audio using to WAV or AIFF (ideally to an external drive) as a condom copy earlier y'all start editing the project.

Objective

The objective of this tutorial is to learn how to edit an audio file. To achieve this objective, we are going to import an existing audio file, remove all but x seconds of this file, apply a 1-2d fade-out at the end, export the results, and play it in your favorite audio player. These steps volition introduce the basic steps ordinarily used when editing the contents of an audio file.

Step i: Find a file to edit

Audacity can import many mutual sound file formats, including WAV , AIFF , and MP3 . If the optional FFmpeg library is installed, a larger range of formats, including WMA and the audio content of near video files, can be imported. Audacity cannot import re-create-protected music files.

If you desire to edit music that yous take on an audio CD , you need to "rip" the music into an audio file. See the Audio CDs folio for data on getting the audio off of CDs and into Brazenness.

No audio files handy? At that place is lots of gratuitous music online.

Step 2: Import the file into Audacity

Commencement launch Audacity, and so import an audio file by selecting .

A quicker method is to just drag and drib the file every bit in the following examples:


	Windows: Elevate the audio file icon into the open Audacity window.		Mac: Elevate the audio file icon to the Audacity icon in the Dock (does not work for all formats even so).		Linux: Drag the audio file icon into the open Brazenness window.

All three platforms support:

dragging the audio file into the Brazenness window
dragging the audio file to the Brazenness icon on the Desktop.

Specific dragging beliefs according to platform:

On Windows and Mac you tin can also drag to Audacity's icon in a file manager awarding.
On Mac and Linux you tin can drag the file to the Audacity icon in the Dock or Taskbar respectively to import the file into Brazenness.
- On Windows, dragging the file to the Audacity icon in the Taskbar will either switch the window to Audacity if it is running (from where you can drag the file in), or if Audacity is airtight, requite the choice to launch Audacity with the file imported.

Control-line file importing: On all iii platforms yous tin also import files by launching Audacity at the command-line and passing the files you wish to import as arguments. For example, on Linux Ubuntu:

[electronic mail protected]:~$ audacity Desktop/song.mp3 Desktop/speech.wav

imports the "vocal.mp3" and "speech.wav" files located on the Desktop in separate Audacity windows.

Step 3: Await at the waveform

Stereo waveform in a track

This image above shows a stereo waveform. The left aqueduct is displayed in the top one-half of the track and the right channel in the bottom one-half. The track proper noun takes the name of the imported sound file ("No Town" in this case). Where the waveform reaches closer to the top and bottom of the track, the audio is louder (and vice versa).

The ruler to a higher place the waveform shows you the length of the sound in minutes and seconds.

Removing any DC offset (if present)

DC first tin can occur in audio files so that the recorded waveform is not centered on the horizontal line at 0.0 amplitude . It tin be caused by recording with a faulty sound interface. The example above is centered on 0 correctly and carries no DC offset. If your waveform is not centered, run across the Normalize page for how to use Normalize to remove DC outset and how to check if your Windows sound device can perform this correction automatically.

Step 4: Listen to the imported audio

Annotated Transport Toolbar.png

The epitome in a higher place shows Send Toolbar.

Click the Play button to listen to the audio. Click the Stop button to stop playback. If you practice non hear anything, see Audacity Setup and Configuration.

You lot can utilise the Infinite cardinal on the keyboard every bit a shortcut for Play or Stop.

Click on Selection Tool then click on the waveform to cull a identify to start, then click the Play push button . Click and drag to create a selection, and so when you click Play button only the selection will play.

Keyboard employ: Yous tin can select audio entirely using the left arrow, right pointer and other keys.

Press Left or Right to move the cursor left or right respectively in the waveform.
Concord down Shift while pressing Left or Correct to create then extend a pick leftwards or rightwards respectively.
Hold down Shift and Ctrl while pressing Left or Right to contract an existing choice leftwards or rightwards respectively.

Clicking the Skip to Start button or pressing the Home key volition movement the cursor to the beginning of the runway. It is similar rewind, simply information technology is non for playback - it will but piece of work when playback is stopped.

Similarly, clicking the Skip to Cease button or pressing the Stop cardinal volition move the cursor to the end of the rail.

To leap the playback position forwards or backwards from where it is now, click on the Timeline above the waveform at the point y'all wish to hear.

Keyboard use: You can employ the following keys to skip effectually the sound file while listening.

Press Left or , to move the playback cursor back 1 second.
Press Right or . to move the playback cursor forrad one 2nd.
Printing Shift + Left or Shift + , to move the playback cursor back 15 seconds.
Press Shift + Correct or Shift + . to motion the playback cursor forrad 15 seconds.

The amount the cursor moves in this situation is called the "seek time". The long and short seek times (ane 2nd and 15 seconds in the examples above) can be set in the Seek Time When Playing section of Playback Preferences.

Stride v: Create a 10-2d clip from your audio

You edit audio waveforms in Audacity in much the same fashion as you would edit text in a discussion-processing document. When you are editing text you beginning select the text y'all want to alter and then choose what you lot desire to exercise with it. You might desire to cut or copy the text, delete it, paste new text in its place, or change it to assuming. You do the aforementioned affair in Audacity: beginning zoom and select the range of sound you want to alter, and then cull what you desire to practise with it.

The image above shows Edit Toolbar with the Zoom buttons highlighted. This is the Zoom In tool, and this is the Zoom Out tool.

To zoom in to get a closer look at the waveform, commencement cull the Selection Tool , then click near the point you are interested in, then click the Zoom In push button. Keep clicking the Zoom In button until yous see the detail you need. Note that when you lot click the Zoom In push button the cursor is centered on the screen.

In that location are too menu commands and keyboard shortcuts for zooming. (or Ctrl + i) is the same as clicking the Zoom In button. (or Ctrl + 3) is the same equally clicking the Zoom Out push button. (or Ctrl + F) will zoom the waveform so it fits in the window.

Use the Zoom commands so that you can make maximal use of your Audacity window to see equally much detail as you need, or to make sure you see the unabridged file when necessary.

Walk through deleting all but approximately 10 seconds of selected audio

To cutting this audio file down to exactly x seconds, use these following steps.

These steps require a mouse, except for using Space on the keyboard to play the pick and C to play either side of the option. Meet below for how to create and accommodate selections using the keyboard.

With playback stopped, click near the indicate where you want the 10-2nd piece to brainstorm.
Zoom in until the Timeline shows 10 seconds or more before and after the cursor.
While belongings down the Shift primal, click 10 seconds to the right of the cursor.
- Annotation that this is but similar selecting a range of text in a word processor
Press Space to listen to the entire choice. Playback volition terminate when the end of the option is reached.
Adjust the start and finish of the selection with the mouse every bit follows.
- 5.ane. Move the pointer over the starting time of the selection - the cursor will change to a left-pointing hand.
- v.2. Click and drag to accommodate the outset of the pick.
- 5.3. You tin adjust the stop of the selection in a similar manner.
Press Space to listen to the adapted pick. You lot do not have to listen to all of it; printing Space once more at whatever time to stop playback.
- A convenient way to listen to simply the adapted starting time of the selection is to move the mouse arrow a little after the start of the selection then printing B. The selection plays from the start of the selection to the pointer. To hear the adjusted cease of the option, move the pointer close to the selection end, then press B to play from the arrow to the pick end.
- Yous tin can also play a length of audio either side of the selection by pressing C. This lets yous make sure there is no audio you lot want to keep that will be removed. Playing either side of the option would as well be useful if you later wanted to cut a small piece out of that pick - you would select the small piece to be cut, then could preview how the audio would audio after the cutting. To suit the length of sound played before and afterward the option, go to Cut Preview in the Playback Preferences.

Keyboard employ: Apply the arrow keys to adjust the selection get-go and end.

Pressing Shift + Left will expand the selection to the left.
Pressing Shift + Right will expand the selection to the right.
Pressing Shift + Ctrl + Left volition contract the selection from the right.
Pressing Shift + Ctrl + Correct will contract the selection from the left.

Keyboard utilise: Use Selection Toolbar to create or adjust a selection.

Without a mouse, apply Ctrl + F6 to navigate into Selection Toolbar, then Tab between the controls.
In "Choice Start", type the starting point of your option if there is not yet a option.
Select the Length radio push button above the 2d grouping of numbers in Selection Toolbar if it is not yet selected.
If at that place is no choice yet, select the digit afterwards the "m" in the "Length" box and type i (one) on your keyboard. This selects exactly ten.000 seconds from the starting bespeak yous chose.
One time there is a selection, you can adjust its length in the same mode. Let's suppose you dragged a piffling less than x seconds in the waveform, but y'all demand the choice to be exactly 10 seconds.
1. Select the first digit to the right of the decimal point in the "Length" box.
2. Type 0 (goose egg) - the digit changes to zero, the digit to the correct is selected and the selection in the waveform changes to match.
3. Type 0 (aught) twice more - the choice length is now x.000 seconds, accurate to one thousandth of a second.

You lot have now selected the portion of the audio that you want to go along. Make sure you accept pressed Space to stop if the rails is all the same playing, then to delete everything except the selected audio, click on .

If you make a mistake, yous tin ever click on . Audacity has unlimited Undo and Redo. You tin can undo your editing deportment all the way dorsum to when yous imported the file. You can also Redo actions that you have undone.

You at present have a region of audio that starts several seconds (or mayhap minutes) from the beginning of the track. Y'all could move the audio to the beginning of the track, using , but this is not a necessary pace considering when exporting, Audacity volition ignore the white space between time cipher and the start of the audio.

Step vi: Fade out the last 2d

Click the Skip to End button .
Zoom In until you lot can see the final 2 or three seconds of the waveform.
Click in the waveform well-nigh 1 second before the end.
Click on .
Click on . The last second of the audio is smoothly faded out.

Annotation that we always select some sound first, then choose what activity we desire to perform on it.

Pace 7: Export the resulting file

When you save an Brazenness projection with you are doing simply that - saving an Audacity project. Audacity projects can be opened just by Audacity. If you want other applications (such as Apple Music/iTunes or Windows Media Histrion) to be able to open up this file yous need to consign it.

Earlier nosotros consign this 10 2d clip to a separate file we are going to simplify things a bit. Become to the Import / Export Preferences, and under When exporting tracks to an sound file uncheck "Show Metadata Editor prior to export pace". Metadata Editor adds extra information about the speech or music into the file - see For More Information below to learn more than. You tin can go back to the Import / Consign Preferences at whatsoever fourth dimension to re-enable Metadata Editor.

Exporting a WAV file

Click on - the standard "Relieve" dialog for your operating system appears.
Give the file a unlike name. Audacity e'er suggests a proper noun for the file that is the same as the name of your Audacity project. Information technology is ever best to alter this and so you do non confuse your exported file with your Audacity project.
Choose a location to save the file in the usual mode.
At the bottom of the Save dialog is a dropdown menu labeled "Format". From this menu choose "WAV (Microsoft) signed 16-bit PCM".
There are no options for the WAV file format, so at that place is no need to click the Options button.
Click the Save button to complete the export of your project to a WAV file.

Exporting an MP3 file

The steps for exporting a file in MP3 format are the same as for a WAV file, except:

In the Save dialog, from the "Format" menu, cull "MP3 files"
So click the Options button to set the scrap rate and other options for the MP3 file.

Stride 8 - Testing your new Sound Production

To demonstrate the departure between an Audacity projection (the AUP) file, and a sound file you export from an Audacity project:

Click on , saving changes if asked.
Find the AUP file on your computer and attempt to open up it with the sound thespian of your choice (for example iTunes, Windows Media Thespian). You cannot.
Find the exported WAV file on your reckoner and attempt to open it with the audio player of your choice. Success!

You cannot open an Audacity project in a media player. But past exporting your projection can you heed to it in a media player.

Once you have exported your project you may want to proceed the original projection file (AUP3) around in example you want to brand some changes to it in the future.

Where to go from here

More than tutorials

Tutorial - Your Kickoff Recording
Tutorial - Mixing a Narration With Background Music

For more than data

Opening or Importing Audio Files: File Carte du jour > Open, File Menu > Import
Tracks and Waveforms: Audio Tracks, Audacity Tracks and Clips, Audacity Waveform
Playing a file: Playing and Recording
Editing a track: Edit Menu, Zooming
Furnishings: Effect Carte
Saving: Audacity Projects
Exporting: File Carte du jour > Consign...
Metadata Editor: Metadata Editor
MP3 Export Options: MP3 Export Options

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Source: https://manual.audacityteam.org/man/tutorial_editing_an_existing_file.html