Hodoshima, Nao, and Takayuki Arai. 2007. “Effect of Talker Variability on Speech Perception by Elderly People in Reverberation”. Proceedings of the International Symposium on Auditory and Audiological Research 1 (December):383-88. https://proceedings.isaar.eu/index.php/isaarproc/article/view/2007-36.