At 0 = 0c29 + A ( at 0 = 0c1 ) Table Ex. 4.14.2 ω rad/sec ф, deg .15 –146o .2. Az = slope from 01 to 0.2 x log Wc1 = .33 -40 x log + 38 = 33 db .25 At 0 ...
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