A measure of the number of times per second a signal in a communications channel varies, or makes a transition between states (states being frequencies, voltage levels, or phase angles).

【通讯】鲍率；用来测量通讯传输速率的单位，每一个鲍率是指电子信号在一秒钟最大状态(频率、电压、相位)改变的次数。