Using Autoregressive Models for Real-Time Packet Loss Concealment in Networked Music Performance Applications
Matteo Sacchetto, Yuen Huang, Andrea G. Bianco, Cristina Rottondi · 2022
In Networked Music Performances (NMP), concealing the effects of lost/late packets on the quality of the playback audio stream is of pivotal importance to mitigate the impact of the resulting audio artifacts. Traditional packet loss concealment techniques implemented in standard audio codecs can be leveraged only at the price of an increased mouth-to-ear latency, which may easily exceed the strict delay requirements of NMP interactions.