A free multi-track audio editor and recorder
Linux Studio Plugins Project
PC based Oscilloscope and Spectrum analyzer using sound card
A high quality MP3 encoder
What's inside your mp3 files REALLY ?
Designed to enhance the X32 digital console
Identify duplicate songs based on track metadata (ID3, etc)
Funcube Dongle Pro+ Data Capture & Audio Output
Virtual Sound Level Meter for analyzing calibrated sound files
Software oscilloscope using Python and tkinter
Zwicker's Loudness Calculation (ISO532B) Tools