K. Piczak. Proceedings of the 23rd ACM International Conference on Multimedia, page 1015–1018. New York, NY, USA, Association for Computing Machinery, (2015)
Y. Wang, C. Feng, and D. Anderson. ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), page 930-934. (2021)