Published December 21, 2017
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Switched Scalar Optimal -law Quantization with Adaptation Performed to both the Variance and the Distribution of Speech Signal
- 1. College of Applied Studies, Filipa Filipovica 20, 17500 Vranje, Serbia
- 2. Faculty of Electronic Engineering, University of Nis, Aleksandra Medvedeva 14, 18000 Nis, Serbia
Description
This paper proposes a new model of switching scalar quantization that besides the usual adaptation to the variance uses a switching technique for adaptation to the distribution of the speech signal source. By applying the new model a smaller quantization errors achieved in comparison to the conventional models with a usual adaptation.
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