In asynchronous transmission, the unit of modulation rate corresponding to one unit interval per second ; that is, if the duration of the unit interval is 20 milliseconds, the modulation rate is 50 bauds.

• 异步传输中调制速率的单位,相当于每秒一个单位间隔。也就是说,如果单位间隔的宽度是20毫秒,则调制速率是50波特。