Audacity for Mac OS X

Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. You can use Audacity to:

* Record live audio.
* Convert tapes and records into digital recordings or CDs.
* Edit Ogg Vorbis,

Publisher:	Audacity	License:	Freeware
Version:	1. 2. 2005	Date Added:	09 March, 2012 00:00
File Size:	3.4 MB	Downloads:	3
		Editor Rating:
Systems:	Macintosh, Mac OS X

Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. You can use Audacity to:

* Record live audio.
* Convert tapes and records into digital recordings or CDs.
* Edit Ogg Vorbis, MP3, WAV or AIFF sound files.
* Cut, copy, splice or mix sounds together.
* Change the speed or pitch of a recording.

About Free Software

Audacity is free software, developed by a group of volunteers and distributed under the GNU General Public License (GPL).

Free software is not just free of cost (like "free beer"). It is free as in freedom (like "free speech"). Free software gives you the freedom to use a program, study how it works, improve it and share it with others. For more information, visit the Free Software Foundation.

Programs like Audacity are also called open source software, because their source code is available for anyone to study or use. There are thousands of other free and open source programs, including the Firefox web browser, the OpenOffice.org office suite and entire Linux-based operating systems such as Ubuntu.

We welcome donations to support Audacity development.

Ohloh has statistics on the value of Audacity development. The Ohloh "badge" at the bottom of each page on this site shows updated summary values. We set up the Ohloh pages about Audacity so the statistics show only the values of Audacity-specific development, excluding the third-party code libraries Audacity uses.
Bundling, Reselling or Distributing Audacity

Vendors are free to bundle Audacity with their products, or to sell or distribute copies of Audacity (see Vendors and Distributors of Audacity) under the GNU General Public License (GPL).

If you are interested in bundling, selling or distributing Audacity, please review our entire License, and Advice for Vendors and Distributors page.

This is a list of features in Audacity, the free audio editor. For more information on how to use these features, go to the help pages.
Recording

Audacity can record live audio through a microphone or mixer, or digitize recordings from cassette tapes, vinyl records, or minidiscs. With some sound cards, it can also capture streaming audio.

* Record from microphone, line input, or other sources.
* Dub over existing tracks to create multi-track recordings.
* Record up to 16 channels at once (requires multi-channel hardware).
* Level meters can monitor volume levels before, during, and after recording.

Import and Export

Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in several common file formats.

* Import and export WAV, AIFF, AU, and Ogg Vorbis files.
* Import MPEG audio (including MP2 and MP3 files) with libmad.
* Export MP3s with the optional LAME encoder library.
* Create WAV or AIFF files suitable for burning to CD.
* Import and export all file formats supported by libsndfile.
* Open raw (headerless) audio files using the “Import Raw” command.
* Note: Audacity does not currently support WMA, AAC, or most other proprietary or restricted file formats.

Editing

* Easy editing with Cut, Copy, Paste, and Delete.
* Use unlimited Undo (and Redo) to go back any number of steps.
* Very fast editing of large files.
* Edit and mix an unlimited number of tracks.
* Use the Drawing tool to alter individual sample points.
* Fade the volume up or down smoothly with the Envelope tool.

Effects

* Change the pitch without altering the tempo, or vice-versa.
* Remove static, hiss, hum, or other constant background noises.
* Alter frequencies with Equalization, FFT Filter, and Bass Boost effects.
* Adjust volumes with Compressor, Amplify, and Normalize effects.
* Other built-in effects include:
o Echo
o Phaser
o Wahwah
o Reverse

Download Now File Size: 3.4 MB

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