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Line 1: − + − + − ==ICT Competency==+ − Its a Generic audio resource creation tool. − ==Educational application and relevance== − You can use this tool to create own voice recordings, modify existing audio's as per our academic requirements and you can mix multiple audio's together to create educational resources. − − ==Version== − Audacity 2.1.2 − − ==Configuration== − Its part of Ubuntu custom and no need to configure. − − ==Overview of Features== − * Importing and exporting of WAV, AIFF, MP3 (via the LAME encoder, downloaded separately), Ogg Vorbis, and all file formats are supported. − * Recording and playing back sounds. − * Editing via cut, copy, and paste, with unlimited levels of undo. − − − '''Ocenaudio''' − OcenAudio is a cross-platform, easy to use, fast and functional audio editor. It is the ideal software for people who need to edit and analyse audio files without complications. OcenAudio also has powerful features that will please more advanced users. − − '''Wavosaur''' − Wavosaur is a free sound editor, audio editor, wav editor software for editing, processing and recording sounds, wav and mp3 files. Wavosaur has all the features to edit audio (cut, copy, paste, etc.) produce music loops, analyze, record, batch convert. − − '''Traverso DAW''' − Traverso DAW is an audio recording and editing program which is very well suited to record a single voice, a band, an ensemble, a whole orchestra or any other source of music! Both the home and professional user will find Traverso attractive, it's clean interface is easy to learn, and enables you to work quickly and efficiently! − − ==Development and community help== − [http://www.audacityteam.org/ Audacity Team] − − =Working with the application= − − + − + − + − | style="width: 50%;" |Step 2 -When you open the Audacity application, it will show the window like this.+ − + − | style="width: 50%;" |[[File:Audacity_4_Add_New_track.png|450px]]+ − + − Click the red record button in Transport Toolbar then begin talking or playing. Continue for as long as you want. When you feel you've recorded enough, click the Stop button. + − | style="width: 50%;" |Step 4 -To Add new track, choose Tracks menu > Add new > Audio track + + + − + − | style="width: 50%;" |[[File:Import Audio.png|450px]]+ − |-+ − | style="width: 50%;" |Step 5-add Multiple tracks, we can add more tracks as per requirements − | style="width: 50%;" |Step 6-To import audio, From the main menu, select File > Import > Audio. The audio selection window will display. − Choose the music file from your computer, and then click on Open. A new track will added to your project at the very bottom of the project window. Once you import an audio clip it will appear in Audacity like this; it is called an audio track. Just like you can cut (or copy) paste a selection of text in a text document, you can cut (copy) and paste a selection of audio in an audio file. − |- − | style="width: 50%;" |[[File:Audacity_6_Delete_middle_Song.png|450px]] − | style="width: 50%;" |[[File:Cut selected audio clip for moving to other place - audacity.png|450px]] − |- − | style="width: 50%;" |Step 7- To delete, copy or cut the part of track, select the area of track to and then press DELETE button from keyboard to delete, right click and choose copy or cut to make copy or cut. − Once you choose the copy or cut option, then move your mouse cursor to wherever you want to add in track. then right click on track and choose PASTE. − | style="width: 50%;" |Step 8- Cut selected audio clip for moving to other place − + − | style="width: 50%;" |[[File:Audacity_7_Export_Metadata_Edit.png|450px]]+ − |- − | style="width: 50%;" |Step 9- Pasting selected audio clip − Once you choose the copy or cut option, then move your mouse cursor to wherever you want to add in track. then right click on track and choose PASTE. − | style="width: 50%;" |Step 10- After you have completed your recording and editing work, Click "File"> "Export", here "Save as" box will appear, rename your track to whatever you want to call it. Select file format (for Ex: .wav, .mp3 etc) and then click SAVE. − Once you click on Export, then you can also enter some meta data about the audio. − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + − ==Saving the file==+ − − You can also save as project to continue the edits, for this go to FILE from menu bar and select SAVE . It will save in .aup format. Again you can open with Audacity and can continue the editing work. − + − After completing the editing task, if you need a output final file, then go to FILE from menubar and select EXPORT option and the select file format as MP3 and click export.+ − Can export its file as MP3, WAV, AMR etc+ + + + − + − *Record live audio+ − *Record computer playback + − *Edit WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files − *Cut, copy, splice or mix sounds together − *Numerous effects including change the speed or pitch of a recording − + − {| class="wikitable"+ − |- − ! Method of installation !! Steps − |- − | From Ubuntu software Centre || Go to Ubuntu Software Centre and type Audacity in search box and Click on INSTALL − |- − | From Terminal || Open Terminal (Ctrl+Alt+T), and then type below command. − sudo apt-get install Audacity − |- − | From the web || [http://www.audacityteam.org/ click here to download from website] − |- − | Web based registration || Not Applicable − |} − =The application on mobiles and tablets= − FOSS Android Apps on Fdroid - [https://f-droid.org/repo/com.ringdroid_20703.apk Ringdroid] − Google Play store - WavePad Audio Editor - Ringtone cutter + − + − You can use this tool to create own voice recordings, modify existing audio's as per our academic requirements and you can mix multiple audio's together to create educational resources. − + − + − +
no edit summary
{{Template:Book-sidebar}}
{{Template:Book-sidebar}}
=Introduction=
===Introduction===
Audacity is a free and open source application, its easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages.
Audacity is a free and open source multi-track audio editor and recorder for GNU/Linux, Windows, Mac OS X and other operating systems.
====Basic information====
==Other similar applications==
==Functionalities==
{| class="wikitable"
{| class="wikitable"
|-
|-
| style="width: 50%;" |[[File:COL Opening Audacity.png|450px]]
|ICT Competency
| style="width: 50%;" |[[File:Audacity_2_Main_Window.png|450px]]
|It is a generic audio resource creation and editing tool.
|-
|-
| style="width: 50%;" |Step 1 -This can be opened from Applications > Sound & Video > Audacity
|Educational application and relevance
|You can use this tool to create own voice recordings, modify existing audio recordings as per your academic requirements. You can mix multiple audio's together to create educational resources.
|-
|-
| style="width: 50%;" |[[File:Audacity_3_Start_Record.png|450px]]
|Version
|Audacity Version 2.1.2
|-
|-
| style="width: 50%;" |Step 3- To Start Recording,
|Other similar applications
|
# [https://ocenaudio.com OcenAudio] is a cross-platform audio editor.
# [http://wavosaur.com Wavosaur] is a free sound editor, audio editor, wav editor software for editing, processing and recording sounds, wav and mp3 files.
# [https://traverso-daw.en.softonic.com/ Traverso DAW] is an audio recording and editing program which is very well suited to record a single voice, a band, an ensemble, a whole orchestra or any other source of music!
|-
|-
| style="width: 50%;" |[[File:Audacity_5_Multipal_Track.png|450px]]
|The application on mobiles and tablets
|[https://f-droid.org/repo/com.ringdroid_20703.apk Ringdroid], using Fdroid -
WavePad Audio Editor, using Google Play store
|-
|-
| style="width: 50%;" |[[File:Paste selected audio clip to other place - audacity.png|450px]]
|Development and community help
|[http://audacityteam.org/help/documentation/ Audacity Team]
|}
|}
==File formats for creation==
====Overview of Features====
* Importing and exporting of wav, aiff, mp3, ogg Vorbis file formats.
* Recording and playing back sounds.
* Editing via cut, copy, and paste, with unlimited levels of undo.
====Installation====
#The application is part of the Ubuntu custom distribution.
#In case you do not find it on your computer, you can install by typing <code>Audacity</code> on top search bar in Software Centre.
#If you would like to install through the terminal follow these steps below:
##Open terminal by clicking Applications->System Tools->Terminal or through Keyboard shortcut <code>Ctrl+Alt+T</code>
##In the terminal window, type below command and press enter to start the installation by providing your machine password:
##<code>sudo apt-get install audacity</code>
===Working with the application===
====Obtaining Audio from different sources====
Audio file can be obtained from many different sources such as audio recorders in phone, camera or laptops. Audio recording in laptops can be done using Audacity which is explained in [[Learn Audacity#Step3|Step 3]] below. Similarly audio can be recorded in other recording devices and transferred to a laptop to edit them using Audacity. Importing audio files from different sources to the laptop is explained in [[Learn_Ubuntu#Step8|Step 8 of Learn Ubuntu page]].
====Recording with Audacity====
<gallery mode="packed" heights="250px">
File:Audacity_1_Option_Menu_To_Open.png|Step 1 -This can be opened from Applications > Sound & Video > Audacity
File:Audacity_2_Main_Window.png|Step 2 - When you open the Audacity application, it will show the window as above
</gallery>
[[File:Audacity 3 Start Record.png|left|frame|Step 3]]
To start recording, click the '''red record''' button in the Toolbar as shown in the left image. Begin talking or playing any audio and continue for as long as you want. When you feel you've recorded enough, click the '''yellow stop''' button. Until you stop the recording, other functions on the Menu and Toolbar will be disabled. You can record an audio playing on your computer itself, or playing in an another external audio device
{{Clear}}
==== Importing audio and multiple tracks ====
<gallery mode="packed" heights="200px">
File:Import_Audio_in_Audacity.png|Importing Audio
File:Audacity_4_Add_New_track.png|Audio track and adding new track
File:Audacity 5 Multipal Track.png| Multiple tracks
</gallery>
To import audio, click File -> Import -> Audio from the menu as shown in the first image above. Choose the music file from your computer, and then click on Open. Once you import an audio clip it will appear in Audacity as an audio track as you can see in second image. If you want to add multiple tracks, you can do so by clicking on Tracks -> Add new -> Audio track from the Menu as shown in the same second image. With use of multiple tracks, you can record and at the same time import several audio tracks to work in Audacity as shown in third image above.
==Export and publishing files==
==== Basic audio editing ====
<gallery mode="packed" heights="200px">
File:Audacity 6 Delete middle Song.png|Selection of Audio
File:Cut selected audio clip for moving to other place - audacity.png|Cutting selected audio
File:Paste selected audio clip to other place - audacity.png| Pasting selected audio
</gallery>Similar to how we do cut (or copy) paste a selection of text in a text document, we can cut (copy) and paste a selection of audio in an audio file in Audacity. To delete a part of the track, we can select the area of track we wish to delete as shown in first image above and then press '''delete''' key on keyboard to delete. To move a part of audio to another place in same track or to another track, we need to select it first as we did before and then click on cut icon on the toolbar as shown in second image. Then the same audio can be pasted by clicking on paste icon on the toolbar as shown in third image above. The usual keyboard shortcuts for cut(<code>'''Ctrl+X'''</code>), copy(<code>'''Ctrl+C'''</code>) and paste(<code>'''Ctrl+V'''</code>) will also work on Audacity. Once you are done with editing, the final audio can be exported to any audio format from the Menu by clicking on File->Export and then Save.
==Advanced features==
==== Saving and exporting to different formats ====
# All the edits including files can be saved in '''''uncompressed''''', '''''lossless''''' quality using the '''''AU''''' format. An '''''AUP''''' project file is created, along with a folder with the same name as the AUP file that contains the project's audio data. For example, if you save a project as <code>chanson.aup</code>, a folder called <code>chanson_data</code> will contain the audio data. We can save the '''''AUP''''' project file with keyboard <code>'''Ctrl+S'''</code> shortcut or through File->Save from the Menu.
# Exporting to different audio formats can be done with <code>'''Ctrl+Shift+E'''</code> keyboard shortcut or by clicking on File -> Export through Menu. List of all available export formats supported by Audacity can be found [http://manual.audacityteam.org/man/export_formats_supported_by_audacity.html here].
=Installation=
==== Advanced features ====
Audacity is a full-fledge audio editor which has many advanced features. [http://manual.audacityteam.org/man/tutorials.html This page] lists tutorials that provide step-by-step instructions for performing all the interesting things with audio in Audacity.
=== Ideas for resource creation ===
=Ideas for resource creation=
This tool can be used to create own voice recordings, modify existing audio as per academic requirements and to mix multiple audio files together to create educational resources.
=References=
=== References ===
[http://www.audacityteam.org/ Audacity Team]
# [https://en.wikipedia.org/wiki/Audacity Audacity Wikipedia page]
[http://manual.audacityteam.org/man/tutorials.html Audacity Tutorial]
# [http://manual.audacityteam.org/index.html#using Audacity Manual]
[[Category:Explore an application]]
[[Category:Explore an application]]