Easy-to-use, multi-track audio editor and recorder for Mac

Audacity for Mac

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Download Audacity 1.3.3

  -  7.11 MB  -  Open Source

What's new in this version:

Opening/saving formats:
- Import of audio from QuickTime (mov, aac, m4a) files is now supported on OSX
- Metadata may be added to OGG files
- Improved export option selection
- Importing of Broadcast Wave Format (BWF) wave files now tolerated
- Additional export options added to MP3 and FLAC file formats
- Command line exporter now supported on Windows and OSX

Effects:
- EQ effect responsiveness improved
- Several enhancements to the EQ Effect
- Batch support added for the EQ effect
- New Auto Duck effect
- Added previewing to AudioUnit effects
- Much improved Noise Removal effect
- Effects previewing may now be canceled
- New DTMF Tone Generator effect
- Additional options available in Noise effect
- Improved the Tone Generation effects

Other features:
- New built-in screen capture utility
- Major speed improvement in Spectrogram rendering
- Increased support for drag and drop on OSX
- Support added for building against wxWidgets 2.8
- Support opening multiple Audacity Projects at once from Explorer on Windows
- Improved main window sliders
- New support for snapping while selecting and sliding
- Improved track focus handling and visual feedback
- Speed improvements and handling of resizing/zooming in tracks
- Spectrum view may now be zoomed
- New internal file cache to improve handling of project files over networks

Also:
- Many improvements to language specific translations
- Numerous stability improvements

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