Title: The Evolution of Communication through the Centuries | MobileCon
Headings: The Evolution of Communication through the Centuries
The Evolution of Communication through the Centuries
Cave Paintings
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Smoke Signals
Carrier Pigeons
Postal System
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Richard Munoz
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Content: In 1844, Morse sent his first telegraph message. Telephone
The telegraphy was immediately replaced by the telephone. It was invented by Scottish Alexander Graham Bell in 1876. The telephone acts is a telecommunication device that converts human audio signals to electronic signals which are transmitted via cables. It was further developed to commercially cater to local and long distant calls. In the 1900s, landline telephone service began. Up until now, the telephone remained one of the most reliable telecommunication devices. Television
Along with telephones, television started to become a mode of indirect communication to the mass audience. The television was not just invented by a single person, but developed through the efforts of various brilliant people. The earliest records of TV broadcasting occurred after the World War II, in which the display was still black and white.