Design a filter for an analog communication circuit that requires to remove the signal frequency above...

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Design a filter for an analog communication circuit that requires to remove the signal frequency above 72 kHz with a passband gain of 1.5 and a roll off of -40 dB/decade (Assume C=0.001uF]. Compare the response graph with a 5th order Sallen-key filter. Appropriate design and circuit diagrams are necessary. (6 Marks) ii. Design a filter to remove the hum frequency of 50 Hz in a telephone network without disturbing the other frequency components [Assume C=0.001µF]. (4 Marks) Design a filter for an analog communication circuit that requires to remove the signal frequency above 72 kHz with a passband gain of 1.5 and a roll off of -40 dB/decade (Assume C=0.001uF]. Compare the response graph with a 5th order Sallen-key filter. Appropriate design and circuit diagrams are necessary. (6 Marks) ii. Design a filter to remove the hum frequency of 50 Hz in a telephone network without disturbing the other frequency components [Assume C=0.001µF]. (4 Marks)