| 摘要 |
PURPOSE:To add the distortion to an optional position, by causing the distortion through a change of position of the synchronous pulse for transmission of a data. CONSTITUTION:The position is changed for the center synchronous pulse P2 among three continuous synchronous pulses P1-P3 for synchronous signals. Thus a distortion is caused to produce start/stop signals ST and SP having distortions plus an optional bit or character. |
