Shoutout to Professor Sebastian J. Schlecht!
Whenever my colleagues or music-friends ask how I created such a cool effect, I tell them that I met the "Gulu of Reverb" and drew the most of my inspiration from this paper:
Schlecht, Sebastian J and Habets, Emanuël A P, Time-varying feedback matrices in feedback delay networks and their application in artificial reverberation, Journal of the Acoustical Society of America, 2015.
If we assume there are 4 delay lines in the implementation,
When it comes to implementation, it would be much easier to implement this Time-Variant FDN in ProcessBySample()
compared to ProcessByBlock()
; however, I have discovered another approach to modulate the FDN, inspired by matrix modulation, which modulates the delay time of the delay lines itself. The modulation function of