A first order low pass filter (one pole, no zeros) is used to filter out high...

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A first order low pass filter (one pole, no zeros) is used to filter out high frequency noise from an audio signal. A measured response of the filter is shown in the figure below. Data for question 2 10 -10 3 5 6 time (ms) 7 8. 10 3 5 7 10 time (ms] Question 1 Determine the dominant frequency in [rad/s] of the signals shown in the figure above and determine the phase in [deg] of the filter at this frequency. Question 2 Derive the transfer function G(s) of the filter. Question 3 An input signal is defined as u(t) =0 for t<0 and u(t) = 4/2 - sin(1571- t) for t20. Determine amplitude of the output of the system after considerable time (t>1 [s]). (Al indino A first order low pass filter (one pole, no zeros) is used to filter out high frequency noise from an audio signal. A measured response of the filter is shown in the figure below. Data for question 2 10 -10 3 5 6 time (ms) 7 8. 10 3 5 7 10 time (ms] Question 1 Determine the dominant frequency in [rad/s] of the signals shown in the figure above and determine the phase in [deg] of the filter at this frequency. Question 2 Derive the transfer function G(s) of the filter. Question 3 An input signal is defined as u(t) =0 for t<0 and u(t) = 4/2 - sin(1571- t) for t20. Determine amplitude of the output of the system after considerable time (t>1 [s]). (Al indino

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