Named after the French engineer Jean-Maurice-Emile Baudot, the first person to measure the speed of telegraph transmissions. Today, a Baud or Baudrate is the number of frequencies or voltages made per second on a line.

Common examples of Baudrate settings used today are 9600, 19200, 57600, and 115200.

BPS, Kilobaud, Measurement, Modem terms, Serial communications

A baud is not the same as BPS or CPS.

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