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Human communication was initiated with the origin of speech approximately 100,000 BCE. [1] Symbols were developed about 30,000 years ago. The imperfection of speech allowed easier dissemination of ideas and eventually resulted in the creation of new forms of communication, improving both the range at which people could communicate and the longevity of the information.
Like other means of communication, signals could be misinterpreted. In one recorded instance, a smoke signal reply translated as "we are coming" was misinterpreted as joining a war party for protection of the tribe, when it was actually to indicate hunting parties coming together after a successful hunt.
1900: first television displayed only black and white images. Over the next decades, colour television were invented, showing images that were clearer and in full colour. 1914: First North American transcontinental telephone calling; 1927: Television. See: History of television; 1927: First commercial radio-telephone service, U.K.–U.S.
The suffix -gram is derived from ancient Greek: γραμμα , meaning something written, i.e. telegram means something written at a distance and cablegram means something written via a cable, whereas telegraph implies the process of writing at a distance.
In ancient Greece and Rome, the study of rhetoric, the art of oratory and persuasion, was a vital subject for students.One significant ongoing debate was whether one could be an effective speaker in a base cause or whether excellent rhetoric came from the excellence of the orator's character (Socrates, Plato, Cicero).
Natural means of communication. The means of natural communication or the "primary medias" (see Media studies) include: Speech and other mouth-formed sounds, e.g. screaming; Sign language using hand or body movements, e.g. winking; Photos is another way; we see this method used with younger children.
Click through the see images of the symbols: Show comments. Advertisement. Advertisement. Holiday Shopping Guides. See all. AOL.
The only advantage France held was the lack of cooperation between the allied forces due to their inadequate lines of communication. In mid-1790, the Chappe brothers set about devising a system of communication that would allow the central government to receive intelligence and to transmit orders in the shortest possible time.