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1. |
Let 3 + 4j be a zero of a fourth order linear-phase FIR filter. The complex number which is NOT a zero of this filter is |
A. | 3 – 4j |
B. | \(\frac{3}{{25}} + \frac{4}{{25}}j\) |
C. | \(\frac{3}{{25}} - \frac{4}{{25}}j\) |
D. | \(\frac{1}{3} - \frac{1}{4}j\) |
Answer» E. | |