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Which device is needed for the reconstruction of signal?

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in Digital Communications by (828k points)
Which device is needed for the reconstruction of signal?

(a) Low pass filter

(b) Equalizer

(c) Low pass filter & Equalizer

(d) None of the mentioned

I had been asked this question by my school teacher while I was bunking the class.

Query is from Sampling and Quantization topic in section Formatting and Baseband Modulation of Digital Communications

1 Answer

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Best answer
Right choice is (c) Low pass filter & Equalizer

Best explanation: Equalizer followed by a low pass filter is necessary for reconstruction of a signal from its sampled version.

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