Atsushi Tsuchiya, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara. Estimation of Distance to Wall Surface using Omnidirectional Speaker. In IEEE 8th Global Conference on Consumer Electronics, GCCE 2019, Osaka, Japan, October 15-18, 2019. pages 1-4, IEEE, 2019. [doi]
Abstract is missing.