Exercises EXERCISES Show the NRZ, Manchester, and NRZI encodings for the bit pattern shown in Figure 2.36. Assume that the NRZI signal starts out low. 1 0 0 1 1 1 1 1 0 0 0 1 0 0 0 1 BIS L LL Clock IL L LL LLL NRZI i IL L L LLL LLL LLL 1 1 1 1 1 Il 11 Clock IIIIIIIIIIIII r P P P P P P PPT L L LL LLL LLL LLL LLL II I LLLL LLL Manchester III III III TIL L LL LLL II I II III I II 1 1 1 1 1 1 1 1 NRZI I II II III I FIGURE 236 W okt 2.36 Diagram for one 1