A certain sampled-data system operates at a sampling rate of 10,000 sample/s. For Each case below, draw the sampled signal's spectrum up to the 2nd translated component with the corresponding appropriate frequency values. a. Determine the theoretical highest frequency in a baseband signal such that the signal could be reconstructed from samples taken by the system. b. Repeat part (a.) if a guard band of 4 kHz is to be established between the upper range of the baseband signal and the lower range of the first translated component.   c. If for the same sampling rate a 6 kHz signal sampled, what range of frequencies will there be spectral overlapping?

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Sample and Hold circuit

The sampling circuit and the holding circuit generate electrical samples as input and then hold these samples for a specified period. The time at which the sample and circuit holder produces the input signal sample is called the sampling time. Correspondingly, the length of the circuit that holds the sampled value is called the holding time.