It aims to simulate the increase of reverberation with the number of played notes like in a real acoustic piano . a quick fft small fourier transform is used to estimate a number of played notes and modify the reverb rate in real time.
Is written in easy fast freebasic .
=> https://sourceforge.net/projects/resonance-chung/
(08/11/2019) harp like reverb option added
(20/11/2019) harp2, harp3 added
