@inproceedings{DBLP:conf/icassp/ItoAS09,
  author    = {Akinori Ito and
               Shun'ichiro Abe and
               Y{\^o}iti Suzuki},
  title     = {Information hiding for G.711 speech based on substitution
               of least significant bits and estimation of tolerable distortion},
  booktitle = {ICASSP},
  year      = {2009},
  pages     = {1409-1412},
  ee        = {http://dx.doi.org/10.1109/ICASSP.2009.4959857},
  crossref  = {DBLP:conf/icassp/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/icassp/2009,
  title     = {Proceedings of the IEEE International Conference on Acoustics,
               Speech, and Signal Processing, ICASSP 2009, 19-24 April
               2009, Taipei, Taiwan},
  booktitle = {ICASSP},
  publisher = {IEEE},
  year      = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}