英语词汇“quantization noise”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

2. Electronics. The action or process of quantizing a signal (see quantize v. 2); the state of being so quantized. Usually attributive: relating to or resulting from a quantized state, as quantization distortion, quantization noise.

ΘΚΠ

society > communication > telecommunication > [noun] > signal > approximating to discrete levels

quantizing1923

quantization1947

1947 Bell Syst. Techn. Jrnl. 26 395 PCM involves the application of two basic concepts. These concepts are..the time-division principle and the amplitude quantization principle.

1948 Proc. IRE 36 1324/2 Representing the signal by certain discrete allowed levels only is called quantizing. It inherently introduces an initial error in the magnitude of the samples, giving rise to quantization noise.

1975 D. G. Fink Electronics Engineers' Handbk. iv. 44 A quantization noise..is inevitably associated with all quantized signals. This noise can be made as small as desired by choosing enough quantization levels.

1990 Sail Mar. 68/3 A more recent refinement of the digital display is multilevel quantization, a fancy name for brightness according to strength of a target's radar return.

1997 Electronic Engin. Times 21 July 72/3 Adding the A/D and D/A converters to the test will add quantization noise and lower the performance.

单词	quantization noise
释义	> as lemmas quantization noise 2. Electronics. The action or process of quantizing a signal (see quantize v. 2); the state of being so quantized. Usually attributive: relating to or resulting from a quantized state, as quantization distortion, quantization noise. ΘΚΠ society > communication > telecommunication > [noun] > signal > approximating to discrete levels quantizing1923 quantization1947 1947 Bell Syst. Techn. Jrnl. 26 395 PCM involves the application of two basic concepts. These concepts are..the time-division principle and the amplitude quantization principle. 1948 Proc. IRE 36 1324/2 Representing the signal by certain discrete allowed levels only is called quantizing. It inherently introduces an initial error in the magnitude of the samples, giving rise to quantization noise. 1975 D. G. Fink Electronics Engineers' Handbk. iv. 44 A quantization noise..is inevitably associated with all quantized signals. This noise can be made as small as desired by choosing enough quantization levels. 1990 Sail Mar. 68/3 A more recent refinement of the digital display is multilevel quantization, a fancy name for brightness according to strength of a target's radar return. 1997 Electronic Engin. Times 21 July 72/3 Adding the A/D and D/A converters to the test will add quantization noise and lower the performance. extracted from quantizationn. < as lemmas
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> as lemmas