@inproceedings{Li:20158G,
  author = "Li, Huiying",
  title = "{HD2UB: A voice communication system for underground mine monitoring}",
  doi = "10.22323/1.259.0031",
  booktitle = "Proceedings of The 5th International Conference on Computer Engineering and Networks {\textemdash} PoS(CENet2015)",
  year = 2015,
  volume = "259",
  pages = "031"
}