It is possible to make quantization noise more audibly benign by applying dither.
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Sampling is usually carried out in two stages, discretization and quantization.
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Thermal noise limits the true number of bits that can be used in quantization.
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Eventually, this would encounter some kind of quantization and non-ideal behavior.
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Concerning quantum mechanics, Dirac's method is now called canonical quantization.
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The name canonical quantization may have been first coined by Pascual Jordan.
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However, quantization and stereo coding is handled differently in each codec.
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To do this, a noise-like signal is added to the original signal before quantization.
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The second quantization procedure relies crucially on the particles being identical.
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More examples
The act of dividing into quanta or expressing in terms of quantum theory
(quantize) approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values
(quantize) apply quantum theory to; restrict the number of possible values of (a quantity) or states of (a physical entity or system) so that certain variables can assume only certain discrete magnitudes that are integral multiples of a common factor; "Quantize gravity"
(quantized) quantal: of or relating to a quantum or capable of existing in only one of two states
Quantization, involved in image processing, is a lossy compression technique achieved by compressing a range of values to a single quantum value. When the number of discrete symbols in a given stream is reduced, the stream becomes more compressible. ...
In linguistics, a quantized expression is such that, whenever it is true of some entity, it is not true of any proper subparts of that entity. Example: If something is an "apple", then no proper subpart of that thing is an "apple". ...
In digital music processing technology, quantization is the process of aligning a set of musical notes to a precise setting. This results in notes being set on beats and on exact fractions of beats. ...
In physics, quantization is the process of explaining a classical understanding of physical phenomena in terms of a newer understanding known as "quantum mechanics". It is a procedure for constructing a quantum field theory starting from a classical field theory. ...
In signal processing and digital audio, 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. ...