Other Effects

The delay will map to loss if a strict playback time mechanism is used. Moreover, when a dejittering buffer [37] is implemented, the effect of jitter is masked and mapped to loss. In one-way sessions, there is no echo effect. However, when two-way sessions are used, one should use a mechanism to control the echo effect, like echo suppression or echo cancellation. For a complete discussion for packet loss, delay jitter and the recovering mechanisms, see [60].