Convert WAV to MP3
Classified in : Multi-Media - Tags : audioUnder Ubuntu (and derivatives), you want to convert an audio file from WAV format to MP3 format: follow the guide !
On the command line, use ffmpeg.
If you want a graphic interface, the choice is yours: WinFF (a graphic interface for ffmpeg), SoundConverter, Xcfa, Gnormalize, mobile_media_converter, vlc, asunder.
For details, read the French version of the article (use the dropdown list in the top right corner to switch) or ask for a translation in the comments.
Happy convertion !