@conference{angus1996orthogonal, title = {Orthogonal Sequence Modulated Phase Reflection Gratings for Wideband Diffusion}, author = {Angus, James A. and McManmom, C. I.}, booktitle = {Audio Engineering Society Convention 100}, month = {May}, year = {1996}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7526} }