GitHub – erdewit/HiFiScan: Optimize the audio quality of loudspeakers


The goal of HiFiScan is to help equalize an audio system to get the best possible audio quality from it. There are two ways to do this:

1. Manual: The realtime frequency spectrum is displayed and the peaks and troughs can be interactively equalized away.

2. Automatic: The frequency response is measured and a correction is calculated. This correction is a phase-neutral finite impulse response (FIR) that can be imported into most equalizer programs.

The measuring is do…