@inproceedings{WangRZLKS16,
  author    = {Qian Wang and
               Kui Ren and
               Man Zhou and
               Tao Lei and
               Dimitrios Koutsonikolas and
               Lu Su},
  title     = {Messages behind the sound: real-time hidden acoustic signal capture with smartphones},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking, {MobiCom} 2016, New York City, NY, USA, October 3-7, 2016},
  pages     = {29--41},
  publisher = {{ACM}},
  year      = {2016}
}