History of Communication Essay

The hi drool of intercourse dates back to prehistory, with probatory changes in parley technologies (media and appropriate memorandum tools) evolving in in tandem with shifts in political and economic systems, and by extension, systems of power. Communication asshole range from very subtle processes of exchange, to dewy-eyed conversations and mass discourse. clement communication was revolutionized with actors line approximately 100,000 geezerhood ago. Symbols were organizeed rough 30,000 years ago, and indite in the past tense few centuries.Petro glyphs The undermentioned step in the history of communications is petroglyphs, carvings into a shake surface. It took about 20,000 years for homo sapiens to move from the premier cave paintings to the first gear petroglyphs, which atomic number 18 date to around 10,000BC. It is viable that the humans of that metre employ near another(prenominal) gradations of communication, oft for mnemonic purposes oddly a rranged stones, symbols mould in wood or earth, quipu- wish well ropes, tattoos, nevertheless little other than the most fixed carved stones has survived to raw times and we go off nevertheless theorize about their humankind based on our observation of mute existing hunter-ga in that respectr cultures much(prenominal) as those of Africa or Oceania.Pictograms A pictogram (pictograph) is a symbol flirting a concept, object, activity, place or event by illustration. Pictography is a form of proto- pen whereby ideas are communicate through drawing. Pictographs were the future(a) step in the evolution of communication the most crucial difference in the midst of petroglyphs and pictograms is that petroglyphs are obviously showing an event, more everywhere pictograms are weighty a story about the event, consequently they can for subject be ordered in chronological order. Pictograms were used by various ancient cultures all over the world since around 9000 BC, when tok ens marked with childly pictures began to be used to label prefatory farm produce, and rick increasingly touristy around 6000-5000 BC. They were the bum of cuneiform and hieroglyphs, and began to develop into logographic writing systems around 5000 BC.Ideograms Pictograms, in turn, evolved into ideograms, graphical symbols that cook up an idea. Their ancestors, the pictograms, could represent only something resembling their form thusly a pictogram of a circle could represent a sun, barely not concepts like heat, rickety, day or Great beau ideal of the Sun. Ideograms, on the other hand, could transfer more soak concepts, so that for exemplar an ideogram of 2 sticks can convey not only legs but too a verb to travel.Because some ideas are universal, many contrastive cultures developed akin(predicate) ideograms. For example an gist with a blast means sombreness in domestic Americanideograms in California, as it does for the Aztecs, the early Chinese and the Egypt ians. Ideograms were precursors of logographic writing systems such as Egyptian hieroglyphs and Chinese characters. Examples of ideographical proto-writing systems, thought not to contain language-specific information, let in the Vinca hired man (see also Trtria tablets) and the early Indus script. In both cases there are claims of decipherment of linguistic content, without wide acceptance.