audacity: audacity (sound editor) audacity: audacity: Audacity manipulates digital audio waveforms. In addition to letting audacity: you record sounds directly from within the program, it imports many audacity: sound file formats. It supports all common editing operations such as audacity: Cut, Copy, and Paste, plus it will mix tracks and let you apply audacity: plug-in effects to any part of a sound. It also has a built-in audacity: amplitude envelope editor, spectrogram mode and a frequency analysis audacity: window for audio analysis applications. audacity: audacity: audacity home: http://audacity.sourceforge.net/