| QUAD-SPLIT |
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(рус. Счетверенный видеокадр)
A process resulting in four full video images on one screen, each occupying one quarter of the screen. Quad splitting allows the use of one monitor for four video sources simultaneously, useful for video editing, duplication and studio control, as well as for security applications.
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| QUANTIZATION |
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(рус. Дискретизация (квантование))
The conversion of an analog signal to a digital signal. The analog signal is sampled at a specific frequency and at a predefined sampling resolution, expressed in bits (8 bits, 10 bits etc.).
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| QUANTIZATION NOISE |
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(рус. Шум квантования)
Interfering artifacts caused by quantization, resulting in signal impurity and distortion.
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