Quantization (signal processing): Difference between revisions

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[[Image:FloorQuantizer.png|right|frame|Quantization of ''x'' using ''Q(x)'' = floor((''Lx'') / ''L'').]]
 
In [[digital signal processing]], '''quantization''' is the process of approximating a continuous range of values (or a very large set of possible discrete values) by a relatively-small set of discrete symbols or integer values.
More specifically, a [[signal (information theory)|signal]] can be multi-dimensional and quantization need not be applied to all dimensions.