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Voice Quality
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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.
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IP Phone Applications Provide a Recipe for Success - Online Video
| sponsored by Cisco Systems, Inc.
WEBCAST:
SUBWAY® Subs, with partners IPcelerate and Calence, deploys a Cisco Unified Communications system, increasing efficiency and overall business impact of voice over IP.
Posted: 22 Feb 2008 | Premiered: Available On Demand
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VoIP and MPLS - Making It Work for Your Company
| sponsored by Fluke Networks
WEBCAST:
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.
Posted: 16 Nov 2007 | Premiered: Available On Demand
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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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