In the following circuit, X value is connected to the decoder inputs. Decimal value of X is given as follows: X= - 7 Note that X has a negative value and it is represented in TYPE 2 representation, where Type 1:One's complement Type 2: Two's complement Type 3: Signed Magnitude In the following circuit, a) Find 3-bit input values X2 X1 XO b) Find out the corresponding values for the encoder outputs (Y2 Y1 YO). Do not forget to write down the decimal value of X and the representation type in your solution. X2 y2 1 1 Yi Хо 2 2 Yo 3 4 5 3 x 8 8х 3 6 decoder encoder 7 7 4.
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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