References
- Parkin & Humphreys, Acoustics, Noise and Buildings (Faber & Faber Ltd., London), pp. 154–55.
- Beranek, L. L., “Sound systems for large auditoriums”, Jour. Acous. Soc. Ant., 26 (Sept. 1954), 661–75.
- Jordan, E. J., “Loudspeaker enclosure design”, Wireless World, Jan. and Feb. 1956, pp. 8, 75.
- Gayford, M. L., “Column loudspeakers for public address systems”, Electronics, 12 June 1959, pp. 64–65.
- Klapman, S. J., “Interaction impedance of a system of circular pistons”, Jour. Acous. Soc. Am., 11 (Jan. 1940), 289–95.
- Robey, D. H., “On the radiation impedance of an array of finite cylinders”, Jour. Acous. Soc. Am., 27 (July 1955), 706–10.