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 signal by a set of discrete symbols or integer values; that is, converting an [[analog]] signal to a [[digital]] one via [[analog -to -digital conversion]].
In general, a quantization operator can be represented as