Which of the following statements are true about relative effect of quantization error values like the one computed in the previous problem? O The relative effect of quantization error depends on the voltage value currently being read in. O Relative effect of quantization error will seldom be a concern with strain gauge outputs because the output voltage is typically large. V A relative effect of quantization error value of around 100% means that the quantization error is as large as the signal itself. O A relative effect of quantization error value of around 50% means that the read-in signal will be quite noisy.
Quantization and Resolution
Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
Probability of Error
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