A novel multiple description coding scheme based on AMR-WB in converged IP network

@article{Li2012ANM,
  title={A novel multiple description coding scheme based on AMR-WB in converged IP network},
  author={Zhongbo Li and Yongqiang Xie and Jin Qi and Lanlan Gao},
  journal={2012 5th International Congress on Image and Signal Processing},
  year={2012},
  pages={1699-1703}
}
AMR-WB (Adaptive Multi-Rate Wideband) codec has been standardized for wideband speech conversational applications and has widely potential applications in the migration of wireless or wired networks toward a single converged IF network. Multiple description coding (MDC) is frequently used to resist packet loss for Voice over IF (VoIF). However, today's MDC schemes for AMR-WB are designed lacking of necessary theoretical basis and can not perform well in either low or high packet loss conditions… CONTINUE READING