Reference Properties of Uniform Quantizers — Widrow’s vs. Direct Approaches
نویسندگان
چکیده
We present an analysis of the quantization error for generalized (nonuniform and/or nonmonotonic) quantizers. The mean value and mean squared value of the quantization error and the quantized output are derived in terms of the observed signals. The results can be used to identify basic parameters of ADC converters. The results can be utilized in the reference models used in the ADC test methods recommended by the IEEE.
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