Entropy of quantized data at high sampling rates

  title={Entropy of quantized data at high sampling rates},
  author={Daniel Marco and D. L. Neuhoff},
  journal={Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.},
This paper considers the entropy of the highly correlated quantized samples resulting from sampling at high rate. Two results are shown. The first concerns sampling and identically scalar quantizing a stationary random process over a finite interval. It is shown that if the process crosses a quantization threshold with positive probability, then the joint entropy of the quantized samples tends to infinity as the sampling interval goes to zero. The second result provides an upper bound to the… CONTINUE READING
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