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A band limited low-pass signal π‘₯(𝑑) of bandwidth 5 kHz is sampled at a sampling rate 𝑓𝑠

A band limited low-pass signal π‘₯(𝑑) of bandwidth 5 kHz is sampled at a sampling rate 𝑓𝑠

Q. A band limited low-pass signal π‘₯(𝑑) of bandwidth 5 kHz is sampled at a sampling rate 𝑓𝑠. The signal π‘₯(𝑑) is reconstructed using the reconstruction filter 𝐻(𝑓) whose magnitude response is shown below:

The minimum sampling rate 𝑓𝑠 (in kHz) for perfect reconstruction of π‘₯(𝑑) isΒ Β Β Β Β Β Β Β Β Β Β Β Β Β  .

Ans: 13

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