an ideal low pass filter with a cutoff frequency of 46KHZ, is fed by the periodic signal shown in the figure, determine. Plot the spectrum of the periodic signal

The plot in the figure below shows the magnitude frequency content of a signal. Determine the approximate frequency, in Hertz, of the largest sinusoid present in the signal given that the sampling frequency (fs) is 458 Hz. DFT (Magnitude Spectrum) of a Signal Magnitude See 140 120 100 80 60 40 20 G Answer: 916 The correct answer is: 134.7059 G G Frequency Bins 10 12 14 16 for more info on this problem.

7- Draw a Band-pass Filter circuit. How does the frequency look like? Plot the graph.

Acos (wit) u pass PR ·Vo Is this a low pass or high pass filter and where is the 3dB down point? 6087)