


Create WAV and AIFF files that can be burned to an audio CD.Import audio to MPEG (including MP2 and MP3 files) using libmad.Import and export files in WAV, AIFF, AU, and Ogg Vorbis formats.You can import sound files into an Audacity project, modify them, merge them with other files or new recordings, and export the result to several file formats.Volume indicators before, during and after recording.Record up to 16 channels simultaneously (requires a multi-channel sound card).Recording while listening to existing tracks.Recording from microphone, line input or other sources.With some sound cards, streaming audio can also be recorded.

Audacity can record external audio from a microphone, an in-OS mixer, or a Line In channel that can be connected to a cassette recorder, turntable, or minidisc player.Audacity can be used to record sound, digitize analog recordings (cassettes, phonograph records), edit Ogg Vorbis, MP3 and WAV files, physically edit multiple files (cut, glue, mix), change the speed and pitch of a recording, and much more. Audacity is a free, easy-to-use audio editor for Windows, Mac OS X, GNU/Linux and other operating systems.
