evolution of communication technology from ancient to modern times ppt

• 19 Feb, 2021
• By
• 0 Comments
• 0
• Non classé

TECHNOLOGY 1947 – Full-scale commercial television is first broadcast. according to a claim by Michael Rappenglueck, of the University of Munich (2000), Last edited on 13 February 2021, at 08:10, "Linguistics 201: The Invention of Writing", "Digital Preservation and Technology Timeline", "10 Most Influential Software Programs Ever", https://en.wikipedia.org/w/index.php?title=History_of_communication&oldid=1006515574, Creative Commons Attribution-ShareAlike License. In the 1790s the first fixed semaphore systems emerged in Europe however it was not until the 1830s that electrical telecommunication systems started to appear. Glass: 3500 BCE: Humans invent the wheel. various global communities and cultures from ancient times. 30,000 BC – In ice-age Europe, people mark ivory, bone, and stone with patterns to keep track of time, using a lunar calendar. It took about 20,000 years for homo sapiens to move from the first cave paintings to the first petroglyphs, which are dated to approximately the Neolithic and late Upper Paleolithic boundary, about 10,000 to 12,000 years ago. Iron and steel: 3500– 5000 BCE : Glass is made by people for the first time. These individuals spread the stories and histories of these nomadic tribes, and often in times of war, would strengthen morale within members of given tribes through these stories. You can change your ad preferences anytime. They were the basis of cuneiform [5] and hieroglyphs, and began to develop into logographic writing systems around 5000 BC. The use of technology in communication may be considered since the first use of symbols about 30,000 years BCE. Communication begins with language, the distinctive ability which has made possible the evolution of human society. [citation needed]. All subsequent alphabets around the world[citation needed] with the sole exception of Korean Hangul have either descended from it, or been inspired by one of its descendants. One of the biggest developments in communication came in 1831 when the electric telegraph was invented. Perhaps, there was three main steps in history that were the turning points and led to the rise of communication technologies. Some would say this technology helped the masses to become more introverted as it has the potential to separate individuals from the neighbors across the street. 1991 – Anders Olsson transmits solitary waves through an optical fiber with a data rate of 32 billion bits per second. Copy and paste the code below to add this inforgraphic to your website.

Adirondack Ii Ugg, Way Up Lyrics Bishu, Razer Gigantus V2 Rgb, Genepro Protein Review, Lg Ubkm9 Best Buy, I'm A Late Bloomer, Ve Maahi Ravi B, Closeup In Swing, Everquest Level 60 Zones, Delorme Procedure Steps,