Determine the order of the butterworth low pass filter

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Reference no: EM131083991

Given a DSP system in which a sampling rate of 8,000 Hz is used and the anti-aliasing filter is a Butterworth low pass filter with a cutoff frequency 3.2 kHz, determine the order of the Butterworth low pass filter required to make the percentage of aliasing level at the cutoff frequency less than 10%.

Reference no: EM131083991

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