Audacity for Mac 是一個開源的，跨平台的音頻編輯和錄音機。 Audacity 可以錄製和播放聲音，導入和導出 WAV，AIFF，MP3 和 OGG 文件。使用剪切，複製和粘貼功能（無限制的撤消功能）編輯您的聲音，混合曲目，或將效果應用到您的錄音。 Audacity for Mac 也有一個內置的幅度包絡編輯器，一個可定制的頻譜圖模式，以及音頻分析應用程序的頻率分析窗口。下載，安裝或更新 Audacity for Mac！它具有許多有用的功能，其中一些是：記錄和播放音頻文件支持各種文件格式，如 WAV，AIFF，AU 和 Ogg Vorbis 導入 MPEG 音頻（包括 MP2 和 MP3 文件）剪切，複製，粘貼和混合大文件可以快速編輯添加不同的效果，如迴聲，相位器，哇哇，反轉等更改音高而不改變速度，反之亦然。記錄和編輯 16 位，24 位和 32 位（浮點）採樣。各種插件支持可用於將舊磁帶轉換成數字媒體還有更多其他可用：下載 Windows 的 Audacity
||Mac OS X 10.6 or later
||Audacity Development Team
What's new in this version:
Bug fixes for:
- Crash using Undo whilst time-shifting a track.
- Crash using Repair if the selection extended into an empty track.
- Export Multiple didn't prevent export if there was no audio or all audio was muted. This allowed export of small invalid files.
- Loop Play of a speeded-up track inserted silence.
- Playback and rendering was significantly inaccurate, creating
- audible and visual glitches.
- The mnemonics character "&" was read out by screen readers in most of the Preferences choices.
- NVDA did not read static text in most dialogs. Text can now be read by using INSERT + B.
- JAWS and Window-eyes misread the "Duration" control in Silence Generator.
- Toolbar buttons could not be pressed by ENTER
- Other interface bug fixes.
Changes and Improvements:
- The SoX Resampler library (libsoxr) has replaced libresample in
- Audacity releases, offering both higher quality and greater speed. .
Time Tracks new features:
- "Set Range" now changes only the range of the Time Track, preserving the pitch/speed set by any existing warp points.
- Vertical scale added with options for linear and logarithmic display and interpolation.
- Upper and lower speed limits will now be remembered when saving and reopening a project in 2.0.3. Warp points in projects saved by previous Audacity versions will be correctly restored in 2.0.3.
- Warp points saved in a 2.0.3 project will be preserved if opened in previous versions but playback and display will be incorrect.
- Studio Fade Out (uses a filtered "S" curve).
- Adjustable Fade (accessible effect for creating partial fades
- and adjustable fade shapes).
- Bass and Treble (replaces Bass Boost).
- Real sample rates up to 384000 Hz are now supported for playback and recording in high resolution devices (the maximum is up to 192000 Hz for Windows DirectSound host).
- Labeled Regions in Edit Menu is renamed to "Labeled Audio" and now allows splits to be placed at point labels. Labeled audio regions that touch without overlapping are treated as separate regions. Overlapping labeled audio regions are treated as a single region.
- New Croatian translation of Audacity.
- CMake is required in order to build libsoxr