EVOLUTION OF COMMUNICATION – STONE AGE TO MODERN AGE
This is a Series of 2 video which shows the history of how communication system evolved. It describes briefly the evolution of communication from stone age to modern age.
It covers the Mode of communication used in different ages. Although there were many Communication techniques used in different ages we have covered only a few.
In the 1st Part – We have covered only a few techniques which changed the way people communicated over a period of time in history.
The topics covered are-
1. Smoke signal
2. Pigeons
3. Pony Express
4. Semaphore Flags
5. Telegraph
6. Radio
7. Telephone
In the 2nd Part- We will show how system evolved further from Telephone to Wireless network (Local to Global Communication) which Officially started for public in 1980’s,
1st Generation system
2nd Generation system
3rd Generation system
4th Generation system
Since this channel is purely dedicated to LTE and 4th Generation Network, we will cover 4th Generation part thoroughly in the video.
Link of 2nd Video – https://goo.gl/M21NGf
Reference
Music – Music: http://www.bensound.com
Images – Google Images
Information – Wikipedia
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