| 摘要 |
Digital data are encoded using an electromagnetic interference suppression method and apparatus. In the invention, nonreturn-to-zero signals (52) are input along with pseudorandom code signals (70) into a flip-flop circuit (53). The two output signals from the flip-flop circuit (53) are fed into a pair of AND gates (54, 55), which, in turn, produce output signals which are fed into a driver circuit (56). The driver circuit (56) produces a randomized MTL-3 signal (71) as its output. <IMAGE> |
