How to export Audacity files as MP3s using older versions of Audacity In older versions of Audacity, you couldn't convert audio to MP3 without first installing an MP3 encoder add-on to your Mac or PC.

I'm interested in implementing an audio output for a microcontroller and so I need some really crappy wav files to play with so I can try to PWM them out to a speaker. So I'm looking to produce an ...