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Adaptive differential pulse-coded modulation with exponential tracking

Aldajani, M.A. and Sayed, A.H. (2003) Adaptive differential pulse-coded modulation with exponential tracking. Image and Signal Processing and Analysis, 2003. ISPA 2003. Proceedings of the 3rd International Symposium on, 1.

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Abstract

This paper first investigates a companded differential pulse-coded modulator and. derives an expression for its SNR performance. Analysis and simulations show that, the coder has superior SNR and dynamic range performance over other coders of similar complexity. The companded modulator is then extended to an adaptive differential pulse-coded modulator with high SNR and dynamic range performance, and it is shown to be BIBO stable.



Item Type:Article
Date:September 2003
Date Type:Publication
Subjects:Computer
Divisions:College Of Computer Sciences and Engineering > Systems Engineering Dept
Creators:Aldajani, M.A. and Sayed, A.H.
ID Code:14639
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:43
Last Modified:12 Apr 2011 13:16

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