Corpus ID: 852619

JOINT CHANNEL-SOURCE CODING FOR ROBUST VECTOR QUANTIZATION : APPLICATION TO SPEECH CODING

@inproceedings{Merouane2001JOINTCC,
  title={JOINT CHANNEL-SOURCE CODING FOR ROBUST VECTOR QUANTIZATION : APPLICATION TO SPEECH CODING},
  author={Bouzid Merouane and D. Amar},
  year={2001}
}
  • Bouzid Merouane, D. Amar
  • Published 2001
  • Distortion of parameters of a vector quantization system can be alleviated by using an index assignment channel-source coding technique. To carry out this approach, we have developed an iteratif algorithm based on the principle of the simulated Annealing. The goal of this algorithm is to find globally optimal channel-codes, destined for the implicit protection of a 4.8 KBPS CELP speech coder codebook-indices. Such Non-redundant joint channel-source codes can be obtained by minimizing an… CONTINUE READING
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