Linked from

The 17 pages that link to Morse code, each with the reason it gives.

• TelegraphyRelated: It converts text into timed signal patterns used by electrical and wireless telegraphy.

• Wireless telegraphyRelated: Its dots and dashes were the standard message code sent by early wireless stations.

• Guglielmo MarconiRelated: Marconi’s early wireless messages carried Morse code rather than speech.

• Shortwave radioRelated: Its narrow bandwidth and simple receiver requirements suit weak shortwave signals.

• Transatlantic telegraph cableRelated: Operators encoded transatlantic messages as electrical pulses in Morse code.

• Amateur radioRelated: Operators use Morse code for narrow-band contacts, especially under weak-signal conditions.

• Spark-gap transmitterRelated: Early spark transmitters sent messages by switching the spark train on and off.

• Electrical telegraphRelated: Its dots and dashes let telegraph operators encode text as timed electrical pulses.

• Western UnionRelated: Western Union telegraph operators used Morse code to transmit messages across its network.

• History of telecommunicationRelated: Its compact signal alphabet made telegraph messages practical to encode and decode.

• BaudRelated: Its signaling speed is often expressed in bauds, though timing units can be ambiguous.

• Diplomatic cableRelated: Telegraph operators used coded signals to transmit early diplomatic messages.

• Telegraph IslandRelated: Telegraph operators used coded signals to send messages along the cable network.

• Valentia IslandRelated: Operators sent the first cable messages as electrical signals interpreted in Morse code.