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
Automatic audio RMS normalizer & splitter
Reorganize M32/X32 show files
Snd is a sound editor
Free DJ software: everything you need to perform live mixes
Runabc is a user interface supporting abc music notation software
Sound Editor for KDE
This page provides free access to Windows builds of SongRec.
Analyse a MP3 file structure (ID3 and frame headers) into JSON objects
Audio measurement sfotware
lmms projects builder and tagger
Linux program displays the names of musical chords as you play them.
Application which detects musical notes from the microphone.
A high quality MP3 encoder
LDCT is a cross-platform tool for common speaker design calculations.