Calculate Quadratic Residue Diffusor ( given size )
Pomysły z tablicy Schroeder diffusers: 16 | akustyka, ściana z drewna, drewniana ściana
How to make a 2D QRD N67 Inversed Diffuser!! - YouTube
Oliver's Audio Passion - 2D QRD N73 built with my "Diffuser Calculator" mobile application, in Shanghai! Video: https://youtu.be/LhbB3s4SByY | Facebook
Diffuser Calculator – The first mobile app for this purpose!