AUDio MEasurement System - multi-platfrom system for audio measurement through sound card in the PC.
REW - REW is free room acoustics analysis software for measuring and analysing room and loudspeaker...
SmartScope Oscilloscope - The SmartScope is a completely functional oscilloscope software that can be easily controlled with your PC and display measurement signals in a transparent way.
Lossless Audio Checker - A utility to check whether an audio file is truly lossless or not.
Spek - Spek helps to analyse your audio files by showing their spectrogram.
Spectro - Spectro is a freeware audio file analyzer for windows.