B. Plots below show magnitude responses of two pairs of filters. One pair was designed using the same window but different orders, whereas the other pair was designed using the same order but...

Extracted text: B. Plots below show magnitude responses of two pairs of filters. One pair was designed using the same window but different orders, whereas the other pair was designed using the same order but different windows. (Hint: Filter Order = Filter Length - 1) i. Which of the filters was designed using different orders? Justify your answer. ii. Identify the two windows which were used in the design of filters, justifying your answers. Magnitude Response (dB) Magnitude Response (dB) 10 -10 -20 -20 -30 -30 40 40 -50 -50 MA -60 60 -70 0.2 Normalized Frequency (R radeanple) 0.6 04 0.8 02 0.4 0.6 0.8 Normalized Frequency (KR rad/sanple) Pair 1 Figure 5.1: Pair1 Magnitude Response (dB) Magnitude Response (dB) -10 -10 -20 -30 -20 40 -30 -50 -60 -40 -70 0.2 0.4 0.8 0.2 0.4 0.6 0.8 0.6 Normalized Frequency (xR rad/sanple) Normalized Frequency ( radisample) Pair 2 (ap) apnudew (gp) apnuben Magntude (dB)