Audio Normalization for Python/ffmpeg
Free Loudness Correction Server
Free professional video converter Windows|Mac|Linux
Hearing protection for your ears — monitors system volume and warns
Layer-based headphone calibration, AutoEQ and FIR rendering
Convert your text typing into music
Compute the DR14 of a given audio file according to the procedure desc
Rivendell Radio Automation on KXStudio live ISO
Java-based sonification data analysis
Apply digital room correction and/or loudness to LogitechMediaServer
Zwicker's Loudness Calculation (ISO532B) Tools