A DIGITAL AUDIO PROCESSING SYSTEM BASED ON NONUNIFORM SAMPLING DELTA MODULATION

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Original languageEnglish
Pages (from-to)80-86
Journal / PublicationIEEE Transactions on Consumer Electronics
Volume42
Issue number1
Publication statusPublished - Feb 1996

Abstract

In this paper, a new digital audio recording and reproduction system based on a Nonuniform Sampling Delta Modulation (NSDM) technique is presented. Theoretical analysis and experimental results have shown that the NSDM technique has a higher coding efficiency, a larger Signalto-Quantization-Noise Ratio and wider dynamic range than those of conventional Linear Delta Modulation (LDM).