What type of filter should be used to reduce the noise

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In an electrocardiograph, the heart signals contain components with frequencies ranging from dc to 100Hz.During exercise on a treadmill, the signal obtained from the electrodes also contains noise generated by muscle contractions. Most of the noise components have frequencies exceeding 100Hz. What type of filter should be used to reduce the noise? What cutoff frequency is appropriate?

Reference no: EM131022417

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