Techniques to Reduce the Computational Complexity of G . 729 Speech Coder

Abstract

There is an increasing demand for the low-cost and high-efficient speech coders used in personal multimedia communications and Voice over IP applications. In this paper the general aspects of G.729 8kb/s CS-ACELP speech coder is presented, then several methods to reduce its complexity with a very slight degradation in speech quality is proposed. The more… (More)

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