Adaptive differential pulse-coded modulation with exponential tracking

(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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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
Subjects: Computer
Department: College of Computing and Mathematics > lndustrial and Systems Engineering
Depositing User: Mr. Admin Admin
Date Deposited: 24 Jun 2008 13:43
Last Modified: 01 Nov 2019 14:06