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History of communication pdf

history of communication pdf

The first successful rotary printing press was history invented by Richard M Hoe in communication 1846.
Telegraph edit Landline telephone edit Phonograph edit Radio and history television edit Fax edit 1843 Patent issued for the "Electric history Printing Telegraph a very early forerunner of the fax machine 1926 Commercial availability of the radiofax 1964 First modern fax machine commercially available (Long Distance Xerography).
By the end of the 4th millennium history BC, this had evolved into a method of keeping accounts, using a round-shaped stylus impressed into soft clay at different angles for recording numbers.
1996 Motorola StarTAC mobile phone introduced.It is possible that Homo sapiens of that time used some other forms of communication, often for mnemonic purposes - specially arranged stones, symbols carved in wood or earth, quipu -like ropes, tattoos, but little other than the most durable carved stones has survived.A history of education, a history of transport, a history of newspapers.2005 YouTube, the video sharing site, is launched.In the 2010s ebook readers became common.Internet radio broadcasting is born.People would gather in groups and pass down stories, myths, and history.A History of Communications: Media and Society From the Evolution of Speech to the Internet (Cambridge University Press; history 2011) 352 pages; Documents how successive forms of communication are embraced and, in turn, foment change in social history institutions.However, although seemingly alphabetic in nature, the original Egyptian uniliterals were not a system and were never used by themselves to encode Egyptian speech.

About 2600 BC cuneiform began to represent syllables of spoken julia Sumerian language.
All of those inventions were based on the key concept of the symbol.
1250 The quill is used for writing.
This was gradually augmented with pictographic writing using a sharp stylus to indicate what was being counted.The first pure alphabets (properly, " abjads mapping single symbols to single phonemes, but not necessarily each phoneme to a symbol) emerged around 2000 BC in history Ancient Egypt, but by then alphabetic principles had already been incorporated into Egyptian hieroglyphs for a millennium (see Middle Bronze.By 2700 BC, Egyptian writing had a set of some 22 hieroglyphs to represent syllables that begin with a single consonant channel of their language, plus a vowel (or no vowel) to be supplied by the native speaker.2004 Facebook is launched, becoming the largest social networking site in 2009.Communication, the next major improvement in communication was the invention of printing."Theories of Mass xbox Communication and Media Effects Across Cultures." in Human and Mediated Communication around the World (Springer 2014) pp 355393.A brief history OF communication, by Tim Lambert, communication in Ancient Times.The communication pre-Columbian writing systems of the Americas, including Olmec and Mayan, are also generally believed speed to have had independent origins.2007 iPhone is launched.10 Prior to 3500 camelot BC Communication was carried out through cable paintings of indigenous tribes.There is debate between scholars regarding the earliest uses of the Greek alphabet because of the changes that were made to create the Greek alphabet.2009 Whatsapp is launched.Pictograms, in turn, evolved into ideograms, graphical symbols that represent an idea.Meanwhile European monarchs set up postal services to carry their messages.