Quantization (signal processing)
Quantization, in mathematics and digital signal processing, is the process of mapping a large set of input values to a (countable) smaller set. Rounding and truncation are typical examples of quantization processes. Quantization is involved to some degree in nearly all digital signal processing, as the process of representing a signal in digital form ordinarily involves rounding. Quantization also forms the core of essentially all lossy compression algorithms. The difference between an input value and its quantized value (such as round-off error) is referred to as quantization error. A device or algorithmic function that performs quantization is called a quantizer. An analog-to-digital converter is an example of a quantizer.
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8-bit sampleAdaptive QuantizationAdaptive quantizationDead-zone quantizerQ-noiseQuantisation (signal processing)Quantisation errorQuantisation noiseQuantiserQuantization distortionQuantization error modelQuantization noiseQuantized signalQuantizerQuantizing noiseScalar quantizationSignal quantization
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Quantization (signal processing)
Quantization, in mathematics and digital signal processing, is the process of mapping a large set of input values to a (countable) smaller set. Rounding and truncation are typical examples of quantization processes. Quantization is involved to some degree in nearly all digital signal processing, as the process of representing a signal in digital form ordinarily involves rounding. Quantization also forms the core of essentially all lossy compression algorithms. The difference between an input value and its quantized value (such as round-off error) is referred to as quantization error. A device or algorithmic function that performs quantization is called a quantizer. An analog-to-digital converter is an example of a quantizer.
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Die Quantisierung ist in der d ...... Quantisierungsfehler genannt.
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Em processamento de sinais, qu ...... dos quanta: Mecânica Quântica.
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En la cuantificación digital e ...... los niveles de cuantificación.
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En traitement des signaux, la ...... éralement appelé dictionnaire.
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Kwantiseren vindt plaats bij h ...... verdeeld in discrete stapjes.
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Kwantyzacja to nieodwracalne n ...... ów kwantyzacji są bardzo małe.
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Quando si misura una grandezza ...... nque una fonte di distorsione.
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Quantization, in mathematics a ...... is an example of a quantizer.
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Квантова́ние (англ. quantizati ...... ют в децибелах (1 бит ≈ 6 дБ).
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在数字信号处理领域,量化指将信号的连续取值(或者大量可能的离 ...... 的集合,把落入某个阶距内的样值归为一类,并赋予相同的量化值。
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Die Quantisierung ist in der d ...... Quantisierungsfehler genannt.
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Em processamento de sinais, qu ...... ua foi aquecida continuamente.
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En la cuantificación digital e ...... los niveles de cuantificación.
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En traitement des signaux, la ...... la plus proche dans l'ensemble
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Kwantiseren vindt plaats bij h ...... verdeeld in discrete stapjes.
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Kwantyzacja to nieodwracalne n ...... wartości do określonej skali.
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Quando si misura una grandezza ...... siano) definito campionamento.
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Quantization, in mathematics a ...... is an example of a quantizer.
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Квантова́ние (англ. quantizati ...... ри сжатии звука и изображений.
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在数字信号处理领域,量化指将信号的连续取值(或者大量可能的离 ...... 的集合,把落入某个阶距内的样值归为一类,并赋予相同的量化值。
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Cuantificación digital
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Kwantisatie (signaalanalyse)
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Kwantyzacja (technika)
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Quantification (signal)
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Quantisierung (Signalverarbeitung)
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Quantization (signal processing)
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Quantização
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Quantizzazione (elettronica)
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Квантование (обработка сигналов)
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量化 (信号处理)
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