HyvärinenP., FereczkowskiM., and MacDonaldE. “Evaluation of a Notched-Noise Test on a Mobile Phone”. Proceedings of the International Symposium on Auditory and Audiological Research, Vol. 7, Apr. 2020, pp. 125-32, https://proceedings.isaar.eu/index.php/isaarproc/article/view/2019-15.