Communication Over an Acoustic Channel Using Data Hiding Techniques

  title={Communication Over an Acoustic Channel Using Data Hiding Techniques},
  author={Nevena Lazic and Parham Aarabi},
  journal={IEEE Transactions on Multimedia},
This work proposes an audio data hiding system that hides information into signals not known beforehand. The system can hide data into live music, or ambient sounds in general, and can be used to communicate information acoustically from one device to another. An important benefit of such a system is backward-compatibility, as the transmitter is a speaker, and the receiver is a microphone, both of which are already present in numerous devices and environments. The highest data rate achieved was… CONTINUE READING
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High capacity audio data embedding with application to FM broadcast

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