A high quality MP3 encoder
Analyzes and adjusts the volume of MP3 files
A free multi-track audio editor and recorder
Multiplatform GUI of MP3Gain which adjusts volume of MP3 files
Linux Studio Plugins Project
Free DJ software: everything you need to perform live mixes
Automatic audio RMS normalizer & splitter
This page provides free access to Windows builds of SongRec.
Reorganize M32/X32 show files
Continuous display of audio spectrum from PC input or wave file
HarmonyHaven: Manage, organize, and play your music collection easily
audio to midi converter for solo wind instruments, plus tuner
Hearing protection for your ears — monitors system volume and warns
C++ class library for sound analysis, synthesis, and morphing
Sound Editor for KDE
lmms projects builder and tagger
Linux program displays the names of musical chords as you play them.
Detection Classification and Localisation of marine mammals
Strobe Tuner for Windows
What's inside your mp3 files REALLY ?