Consider a second-order all-pass filter in which errors in the component values result
Chapter 17, Problem 17.41(choose chapter or problem)
Consider a second-order all-pass filter in which errors in the component values result in the Q factor of the zeros being greater than the Q factor of the poles. Roughly sketch the expected |T|. Repeat for the case of the Q factor of the zeros lower than the Q factor of the poles.
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