Q. A band limited low-pass signal π₯(π‘) of bandwidth 5 kHz is sampled at a sampling rate ππ . The signal π₯(π‘) is reconstructed using the reconstruction filter π»(π) whose magnitude response is shown below:
The minimum sampling rate ππ (in kHz) for perfect reconstruction of π₯(π‘) isΒ Β Β Β Β Β Β Β Β Β Β Β Β Β .
Ans: 13
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