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Scalar and Vector Quantization

Scalar and Vector Quantization

Scalar and Vector Quantization

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Mismatch Effects<br />

Non-uniform quantizers also suffer mismatch effects.<br />

To reduce the effect, one can use an adaptive nonuniform<br />

quantizer, or an adaptive uniform quantizer<br />

plus comp<strong>and</strong>ed quantization techniques<br />

Variance mismatch on a 4-bit Laplacian non-uniform quantizer.<br />

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