ALSO CALLED: Sound Quality, VQ, Voice Quality of Service, and Speech Quality DEFINITION: Packet loss concealment (PLC) is a technology designed to minimize the practical effect of lost packets in digital communications. In particular, PLC is used in Voice over Internet Protocol (VoIP).
PLC mitigates against the effects of packet loss,
… Definition continues below.
WEBCAST: Posted: 16 Nov 2007 | When: Available On Demand
SUMMARY:
This webcast highlights how pre-assessment and post-deployment visibility can help enterprises understand the impacts of VoIP and MPLS and how to deploy successfully.
VOICE QUALITY DEFINITION (continued): … which is the failure of one or more transmitted packets to arrive at their destination. This event can cause noticeable effects in all types of digital communications. Packets delayed for a brief time can be dealt with at a given destination by means of a buffer that stores incoming packets for a certain interval and assembles them after that interval has elapsed. Although this method increases the latency, it is often an acceptable alternative to ignoring the delayed packets …
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