Question 5 Not yet answered Marked out of The input signal to a filter contains components that range in frequency from

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Question 5 Not Yet Answered Marked Out Of The Input Signal To A Filter Contains Components That Range In Frequency From 1 (31.68 KiB) Viewed 37 times

Question 5 Not yet answered Marked out of The input signal to a filter contains components that range in frequency from 10 Hz to 20kHz. We wish to reduce the amplitude of the 20 kHz component by a factor of 100 by passing the signal through a first-order lowpass filter. What half-power frequency is required for the filter? fe- Hz By what factor is a component at 1 kHz changed in amplitude in passing through this filter? Provide the factor with a precision of four significant figures. 1.00 Flag question Check Question 6 Not yet answered In steady-state operation, a first-order RC lowpass filter has the input signal vin(t) = 5 - Cos(20000 - + - t) and the output signal out (t) = 0.5.cos(20000 - -t-). Determine the break frequency of the filter and the value of 0 in degrees. fb- Marked out of 1.00 Hz 0= o Flag question