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In: Electrical Engineering

A bandpass FIR filter, of length nine (nine coefficients) is required. It is to have lower...

A bandpass FIR filter, of length nine (nine coefficients) is required. It is to
have lower and upper cut-off frequencies of 3 and 6 kHz respectively and is
intended to be used with a sampling frequency of 20 kHz. Find the filter
coefficients using the Fourier method with a rectangular window.

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