Quantization noise spectra
作者： R.M. Gray
DOI: 10.1109/18.59924
关键词: Spectral analysis 、 Modulation 、 Delta modulation 、 Control theory 、 Scalar quantization 、 Noise 、 Mathematics 、 Algorithm 、 Spectral line 、 Pulse-code modulation 、 Dither
摘要: Several results describing the behavior of quantization noise in a unified and simplified manner are discussed. Exact formulas for quantizer spectra developed. They applied to variety systems inputs, including scalar (PCM), dithered PCM, sigma-delta modulation, two-stage second-order modulation. >
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