About Audacity Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux, and other operating systems. 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. Audacity Features • Record live audio.

• Edit Ogg Vorbis, MP3, and WAV sound files. • Record from microphone, line input, or other sources. • Change the pitch without altering the tempo, or vice-versa.

• Record and edit 16-bit, 24-bit, and 32-bit (floating point) samples. • Add new effects with LADSPA plugins.

Audacity Manual Title Page 6. Back to the main page Credits. What's New in Audacity 1.2? Intervideo Home Theater 2.5 Download. ? (History of Audacity) New features in Audacity 1.2: User Interface.