by Oleg Ya. Shmelyoff Audio Spectrum Analyzer Real-time FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meters, phase shift meter.
by Purebits Powerful real-time software tool designed for high precision acoustic measurements. Impulse Response of a room measurement, loudspeaker Frequency Response analysis. Designed for acoustical technicians, sound engineers, scientists and students.
by Fasoft FASoft ParEQ is a DirectX plug-in that lets users equalize mono
and stereo wave files tracks from within audio applications that support
the DirectX plug-in architecture.