Communication and Technology -Essay

Introducing different ways of dialogue: 1)Physical (body language etc) = This came first, without it Development to crystalise normals of communication is impossible 2) Verbal = People atomic number 18 where we are today, thank to verbal communication, and our ability to hunt in packs, and part experience and Ideas amidst people efficiently. 3) Written = An Extension of the Above, written communication allowed information to transcend time and distance, furthering the spread of information, growth and achiever; Increasing Efficiency, and complexity of possible communication. 4) Electronic = A yet development of communication, more improvements and advantages over previous methods. thought transference would be last on my list, considering its historical signifi stinkerce and usefulness. Communicating in different ways Communicating by occurrent : what lot you do with an voltaical current? The most basic form of telecommunications is the electr ic telegraph - which at its simplest is little more than an electric circuit between a sender and a receiving system with a reversal included that rotter make or break the circuit.

The institute you are sending is an electrical current - or a pulse of electromagnetic energy - that makes something pass by at the receivers end of the circuit; swinging a needle, fashioning a buzzer sound or a signal lamp flash. The simplest circuit, a line wire plus an earth re gaming, gives two basic signal states - on or off. By interchange the length of the on signal you can send long or short pulses - the basis of Morse Code. Communicating by midsection : s! ound signals If you can find a way to raise sounds into electrical signals, a whole new range of possibilities opens up. You can use microph stars to turn the sound waves in the human spokesperson into varying electrical currents and then send them down a line - the teleph atomic number 53. Once you can speak to each other, you achieve a far more instant form of communication - one that needs no processing, coding or decoding for...If you innate to get a full essay, order it on our website: BestEssayCheap.com

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