Reciprocal maximum-length and related sequences in the generation of natural, spatial sounding reverberation

The development of artificial reverberation has made considerable progress in recent years. In this research, a unique approach utilizing reciprocal maximum-length sequences and related sequences is taken in generating a natural, spatial sounding reverberation. Additionally, an algorithm to shape and vary spaciousness within the context of an artificially generated reverberation is implemented. Results are verified through experimental measurements and subjective testing methods in a multichannel format. This work sheds light on alternative methods of generating artificial reverberation outside of commercially available systems. As a result, a direct application to room modeling techniques can be drawn with this work. Extensions of this research will comprise of investigations in objective and subjective behaviors of double-sloped energy decays in acoustically coupled spaces. From an educational perspective, outcomes of this research can serve as a foundation in ear-training for acoustics students seeking a broadened understanding of perceived reverberation in varying contexts.