3. (a) The following figure depicts a sampled analog signal for digital signal representation. By applying the concept of Pulse Code Modulation, assume there will be 4-bit code words for each sampled...

Extracted text: 3. (a) The following figure depicts a sampled analog signal for digital signal representation. By applying the concept of Pulse Code Modulation, assume there will be 4-bit code words for each sampled amplitude. Calculate the normalized PAM value and normalized quantized value for the given analog signal value at different time stamps . Assume that the sampling amplitudes are between -32V to +32V. Time Analog Signal Value (V) -10.8 1 14.5 30.6 -21.7