September 22-25, 1997
The packet loss effects of DM coded speech can be mitigated by either using an embedded DM system (EDM) or using a tree search interpolator. This paper provides theoretical and experimental results for EDM coding of autoregressive sources under random error conditions. For the tree interpolation, we explore the benefits of delayed decoding by using an interpolative DM code generator to form a tree of sample possibilities given the remaining adjacent samples.
Bibliographic reference. Chang, Wen-Whei / Chang, Hwai-Tsu / Meng, Wan-Yu (1997): "Missing packet recovery techniques for DM coded speech", In EUROSPEECH-1997, 1247-1250.