A free multi-track audio editor and recorder
Multiplatform GUI of MP3Gain which adjusts volume of MP3 files
Snd is a sound editor
Linux Studio Plugins Project
Audio measurement sfotware
Reorganize M32/X32 show files
Designed to enhance the new X-Air digital mixer
The Free and Open Source Music Visualizer Tool
Spectral Analysis and Synthesis of Sounds
projectM, a MilkDrop compatible opensource music visualizer
interactive 2D plotter
Audacity AudioMonitor (customized version of of Audacity 1.3-13-b).