2002•Journal of Telecommunications and Information TechnologyOpen access

Simple analysis of the impact of packet loss and delay on voice transmission quality

Krzysztof Perlicki

Abstract

In this paper a simple analytical expression based on E-model is applied to analyse the impact of packet loss and delay on voice transmission quality. The relationship between overall transmission quality rating, packet loss and delay G.711, G.723 and G.729 codecs is presented.

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Key concepts: Computer science, Simple (philosophy), Transmission delay, Packet loss, Network packet, Quality (philosophy), Transmission (telecommunications), Computer network