LSP-based multiple-description coding for real-time low bit-rate voice over IP

@article{Wah2005LSPbasedMC,
  title={LSP-based multiple-description coding for real-time low bit-rate voice over IP},
  author={Benjamin W. Wah and Dong Lin},
  journal={IEEE Transactions on Multimedia},
  year={2005},
  volume={7},
  pages={167-178}
}
A fundamental issue in real-time interactive voice transmissions over unreliable IF networks is the loss or late arrival of packets for playback. This problem is especially serious when transmitting low bit rate-coded speech with pervasive dependencies introduced. In this case, the loss or late arrival of a single packet will lead to the loss of subsequent dependent frames. We study end-to-end loss-concealment schemes for ensuring high quality in playback. We propose a novel multiple… CONTINUE READING
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