1. (TCO 2) If a sine wave is sampled at exactly twice its frequency and at its zero crossing, how would the resulting sampled signal best be described?
3. (TCO 5) For a 7-term moving average filter, how many of the zeros affect the frequency magnitude response from 0 to π radians and how many response minimums are there as a result?
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Question 4. 4. (TCO 4) For a windowed, impulse response low pass FIR filter design, given a transition width of 400 Hz and a pass band edge frequency of 5.0 kHz, what is the desired pass band frequency?
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Question 5. 5. (TCO 6) What is a common difference between the pass band characteristics of a Butterworth filter versus a Chebyshev Type I filter?
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Question 6. 6. (TCO 2) What is the dynamic range of a 16-bit analog to digital converter?
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Question 7. 7. (TCO 4) Given that you are required to use a Hanning window function to design a low pass FIR filter, how many filter coefficients will be required if the filter uses a sampling frequency of 10 kHz and if the transition width is 500 Hz?
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Question 8. 8. (TCO 6) Given a Butterworth low pass filter design with a stop band edge frequency of 1600 Hz and a sampling frequency of 4000 Hz, find the radian value of the prewarped frequency ωp1.
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Question 9. 9. (TCO 6) What is the main reason that bilinear transformation is used in IIR filter design?
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Question 10. 10. (TCO 7) What is the value of the coefficient +0.1837 if it is quantized to 5 bits?
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Question 11. 11. (TCO 3) Given the following set of inputs, x[n], to a three-term moving average filter, calculate y[n] for the first output where all the inputs to the moving average are defined. x[0] = 3, x[1] = 5, x[2] = 8, x[3] = 7, x[4] = 4, x[5] = 2, x[6] = 1
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