Nightingale, T. T. and Quirt, J. D. (1995) “Degradation of Wood Stud Wall Sound Isolation by Electrical Boxes”, Canadian Acoustics, 23(3), pp. 55–56. Available at: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/940 (Accessed: 14 May 2024).