FOOTNOTES
[1]“Theory of Sound,” Vol. II, p. 316.
[2]“Theory of Sound,” Vol. II, § 351.
[3]“Dynamical Theory of Sound,” p. 196.
[4]“Theory of Sound,” p. 333.
[5]“Architectural Acoustics.” A series of articles in the Engineering Record, 1900; also the American Architect, 1900.
[6]“Architectural Acoustics,” Proc. of Amer. Acad. of Arts and Sciences. Vol. 42, pp. 49–84, 1906.
[7]G. W. Stewart. “Architectural Acoustics,” Sibley Journal of Engineering, May, 1903. Published by Cornell University, Ithaca, N. Y.
[8]“Qualités acoustiques de certaines salles pour la voix parlée.” Comptes Rendus, 142, 878, 1906.
[9]W. S. Franklin. “Derivation of Equation of Decaying Sound in a Room and Definition of Open Window Equivalent of Absorbing Power.” Physical Review, Vol. 16, pp. 372–374, 1903.