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Method Of Communication And Different Uses Of Communication
Part 1 of Paper
....iable methods of communication allowing messages to
reach longer distances. This was essential to the control of trade and other
affairs between nations and empires.
Early man used cave walls as the media on which messages could be
transcribed, this was common for many years, until the Egyptians discovered a
special k.... Part 2 of Paper
....ure message accuracy.
Following the discovery and partial understanding of electricity in the
18th Century scientists looked towards a way of relaying messages electronically.
This attracted great interest because of the speed and efficiency such a system
would bring, nevertheless it was not until 1837 that the first practical
telegraph system was produced. In the years that followed various offshoots were
announced, modern telex systems are an improved version of this basic concept.
.... |
| Number of words: 805 - Approximate pages: 3 |
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