Tsang, Jason T., Stephen E. Keith, and William J. Gastmeier. “Testing of Health canada’s Acoustic Chamber at the Consumer and Clinical Radiation Protection Bureau Based on ISO Standard 3745: 2003”. Canadian Acoustics 36, no. 3 (September 1, 2008): 92–93. Accessed April 20, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2053.