Quantisation for Multiple Description Coding for voice over IP

Abstract

The transmission of voice over IP networks is heavily affected by packet losses. An increasingly popular method to increase the error resilience of these systems is the use of multiple description coding (MDC). However, the MDC techniques commonly used tend to add a significant amount of redundancies, which are not always easy to use optimally. In this… (More)
DOI: 10.1109/ICASSP.2008.4518729

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