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
PC based Oscilloscope and Spectrum analyzer using sound card
Linux Studio Plugins Project
Free DJ software: everything you need to perform live mixes
Automatic audio RMS normalizer & splitter
Sound Editor for KDE
C++ class library for sound analysis, synthesis, and morphing
Audio measurement sfotware
lmms projects builder and tagger
Analyze and reassemble TS (mpeg transport stream) fragments
This program removes clicks, pops and bitrots from audio files
Fast, bit-perfect audio editor that doesn't modify samples needlessly