Audio server, programming language, and IDE for sound synthesis
Analyzes and adjusts the volume of MP3 files
A high quality MP3 encoder
Multiplatform GUI of MP3Gain which adjusts volume of MP3 files
A free multi-track audio editor and recorder
PC based Oscilloscope and Spectrum analyzer using sound card
C++ class library for sound analysis, synthesis, and morphing
Linux Studio Plugins Project
Sound Editor for KDE
Runabc is a user interface supporting abc music notation software
Audio measurement sfotware
SPPAS - the automatic annotation and analyses of speech
Free DJ software: everything you need to perform live mixes
Reorganize M32/X32 show files
lmms projects builder and tagger
Application which detects musical notes from the microphone.
Free professional video converter Windows|Mac|Linux
LDCT is a cross-platform tool for common speaker design calculations.