error rate of a telegraph communication

The record contains at least two calling numbers, each associated with a different mode of communication, such as dispatch and telephone communication.

communication by post between their respective territories, concluded

^ Marconi, "Wireless Telegraphic Communication: Nobel Lecture, 11 December 1909.

Marconi, "Wireless Telegraphic Communication: Nobel Lecture, 11 December 1909.

3Guglielmo Marconi, “Wireless telegraphic communication,” Nobel Prize Acceptance Lecture, December 11, 1909

The importance of this station as a telegraph link to the islands meant that on diverse occasions, military garrisons were installed in order to guarantee the telegraph communications.

Centuries ago, African nations created talking drums as a means of communication.

It took six more years for him to standardize a code for communicating over telegraph wires.

1866 - The Atlantic Cable is successfully completed, allowing transatlantic telegraph communication for the first time.

July 27 - The Atlantic Cable is successfully completed, allowing transatlantic telegraph communication for the first time.

The Atlantic Cable was successfully completed in 1866, allowing transatlantic telegraph communication for the first time.

1866 - The Atlantic Cable is successfully completed, allowing transatlantic telegraph communication for the first time.

1866 The Atlantic Cable was completed, allowing transatlantic telegraph communication for the first time.

1866 – The Atlantic Cable is successfully completed, allowing transatlantic telegraph communication for the first time.