What is the bandwidth overhead of the system in the cases below? Represent the overhead in percentage. Write down the appropriate number: Write down the final answer only (i.e. the number).
In a system using simple FEC, 2 redundant chunks are sent for each group of 10 chunks. 1%.
In a system using piggybacking, the original stream is encoded at 128 Mbps and the redundant stream at 16 Mbps.
In a system using interleaving, when each audio chunk is divided into 10 smaller units.