Sbihi, Hind, Kay Teschke, Ying MacNab, and Hugh W. Davies. 2008. “Adjusting Historical Noise Estimates by Accounting for Hearing Protection Use: A Probabilistic Approach and Validation”. Canadian Acoustics 36 (3):100-101. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2057.