Peppin, R. J., S.-A. Nordby, and R. Borjabad. “Evaluation of Some Temporal Sampling Strategies in Community Noise Measurement”. Canadian Acoustics, vol. 26, no. 3, Sept. 1998, pp. 50-51, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1153.