KORDUS, Monika, Richard S. TYLER, Jan ŻERA, and Jacob J. OLESON. “An Influence of Directional Microphones on the Speech Intelligibility and Spatial Perception by Cochlear Implant Users”. Archives of Acoustics 40, no. 1 (March 5, 2015): 81–92. Accessed January 13, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/735.