[Q2] n analog signals (each is bandlimited to 10kHz) are transmitted simultaneously over a channel via the TDM-PAM system. If the TDM output transmission pulse rate is set to be 360k samples per second, compute n. (Assume the sampling frequency is the Nyquist rate). (031 Lot m(t)
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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