If your job needs audio editing and you are looking for the right tool that will not only suffice your needs but also suit your pocket, then your search ends right here, right now! Today I will discuss about Audacity, the digital audio editor. Well, if you are still not sure about if it fits your bill then let me tell you that it is free. Yes you have read it right it is free as it is an open source program.
This cross platform digital audio editor is available for Windows, Linux, MAC OS X and BSD. It has a clean interface that keeps the toolbar and work space uncluttered and makes it easy to use. It supports 32 bit floating point audio and has excellent features and built-in effects including noise removal, bass boost. It can import and export all file formats that are supported by libsndfile library like WAV, AIFF, MP3 etc. Though for MP3 files you need to download the LAME encoder. Audio files can be easily edited by its Cut, Copy, Paste functionality. Another interesting feature is that you can perform unlimited “Undo” operations while editing an audio file. Audacity also allows you to change an audio’s pitch without changing it’s speed. Likewise it’s ‘tempo’ functionality allows you to make adjustments to the speed of an audio track while keeping the pitch same and in turn helps you to synchronize the audio with the video. It has multi track mixing features with a large array of digital effects and plug-ins. With audacity you can also convert cassette tapes or records to digital tracks as it has the ability to automatically split one wav track or other supported type tracks into multiple tracks. Its latest release includes features that support direct sound device for Windows.