Cheng, M., Hodgson, M. and Baskerville, O. (1996) “Evaluation and Improvement of the Acoustical Performance of Vented Earplugs”, Canadian Acoustics, 24(3), pp. 72–72. Available at: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1043 (Accessed: 22 November 2024).