O’Keefe, J. and Bradley, J. (2000) “Acoustical renovation of the Orpheum, Vancouver. I. Measurements prior to renovation”, Canadian Acoustics, 28(1), pp. 21–31. Available at: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1261 (Accessed: 28 March 2024).