We have a voice recorder at work and it will output .wav files.However, we often find that we have 10 or 15 .wav files at a time that need to be converted to .mp3.Is there a way in Audacity to ...

Connect your stereo amplifier to your PC's sound board and use the free, open-source Audacity audio-conversion software to create MP3s, WMAs, or other digital copies of your analog tunes.