@article{dodd2009new, title = {New Methodology for the Acoustic Design of Compression Driver Phase Plugs with Concentric Annular Channels}, author = {Dodd, Mark and Oclee-Brown, Jack}, journal = {J. Audio Eng. Soc}, volume = {57}, number = {10}, pages = {771--787}, year = {2009}, url = {https://www.aes.org/e-lib/browse.cfm?elib=14841} }