Jitter buffer

A jitter buffer is a temporary storage space in a communication device that helps manage variations in data packet arrival times during real-time audio or video calls. Since network conditions can cause packets to arrive at irregular intervals, the jitter buffer holds incoming data briefly to smooth out these inconsistencies. By doing so, it ensures that the playback remains steady and continuous, reducing disruptions like choppy sound or video glitches. Essentially, it acts as a shock absorber, stabilizing the flow of data to enhance call quality despite network variability.