(Solved): An EKG recording contains EMG signals from muscle movements during the recording. The EKG frequency ...

An EKG recording contains EMG signals from muscle movements during the recording. The EKG frequency spectrum is \( 0.5-80 \mathrm{~Hz} \) whereas the EMG's spectrum is \( 50-400 \mathrm{~Hz} \). Use this information to answer Question \#s 13 - 16. 13. Design a bandpass filter, showing how you selected the design component values, to capture the EKG signals only. The filter should provide a gain of \( 90 \% \) at the center frequency. 14. Design a bandpass filter, showing how you selected the design component values, to capture the EMG signals only. The filter should provide a gain of \( 90 \% \) at the center frequency. 15. Design a bandstop filter, showing how you selected the design component values, to remove the EKG signals only. The filter should attenuate the upper and lower limit spectrum by \( 95 \% \). 16. Design a bandstop filter, showing how you selected the design component values, to remove the EMG signals only. The filter should attenuate the upper and lower limit spectrum by \( 95 \% \).