Some network protocols for live audio performances do this. Filling the audio buffers with some predicted blocks of audio to avoid an ugly sounding gap. See f

Some network protocols for live audio performances do this. Filling the audio buffers with some predicted blocks of audio to avoid an ugly sounding gap. See for instance in this Thesis: "Low-Latency Audio over IP on embedded IP systems" http://www.ti5.tu-harburg.de/staff/meier/master/meier_audio_over_ip_embedded.pdf http://www.ti5.tu-harburg.de/staff/meier/master/meier_audio_... Sect 4.1.2 Packet Loss Handling