-Method and control circuit for jitter buffers

摘要

A propagation delay specific to the buffering is detected for data packets (DP1,DP2,DP3) in the data packet stream. Weighted delay averages are continuously derived from the propagation delays, and a smaller propagation delay is more heavily weighted than a larger propagation delay. The read-out rate (CLK) of the jitter buffer is controlled dependent on the continuously derived delay averages, so that the averages are adjusted to a predetermined set delay. An independent claim is included for a jitter buffer control circuit.