基于接收端的丢包补偿技术(Receiver-Based techniques)
基于波形修复的技术 waveform-based concealment 基于建模修复的技术 model-based concealment基于发送端的丢包补偿技术 (Sender-Based techniques) 交织(interleaving) Media - Independent technique Media - specific/dependent technique Repetition and double endoding Adaptive FEC Estimation of specific parameters to increase the robustness