Project Summary: This lab introduces sound recording and mixing tools. We will use software called Audacity. Audacity is a free audio editing program available from http://audacity.sourceforge.net/. We will use this audio software to record our own voice. Audacity is a digital sound editor. You might think of it as a paint program for audio -- just as a paint program enables you to create images with colors, brush strokes, and a variety of special effects, Audacity enables you to "paint" with sound: tones, pieces of songs and voices and miscellaneous noises, or just pure silence.