The telegraph was the first major advancement in communication technology. In 1838, Samuel Morse perfected and demonstrated the first telegraph machine. His machine used Morse code to send electronic currents along a wire, allowing the first high speed long distance communications. By the 1850s, the telegraph was widespread. In 1861, Western Union installed the first trans-continental line and by 1866, the first trans-Atlantic line was completed. At this time, telegraphs were all keyed by hand and transcribed from Morse code to English by ear. Fredrick Creed invented a way to convert Morse code into text in what became known as the Creed Telegraph System. That was in 1900, and by 1914, these automatic transmissions handled twice what a person could. Western Union developed multiplexing in 1913, allowing a single wire to simultaneously transmit eight messages. With the invention of the teleprinter in 1925, machines almost entirely replaced humans in the telegraph industry.
The invention of the telegraph was monumental in American society. Businesses could open branches across the country and communicate quickly and efficiently with their separate locations. During World War II, the telegraph was magnificently valuable. It made instantaneous communication between commanding officers, even other armies, a possibility. On an individual level, the telegram made communication between family and friends around the world feasible. For the first time in history new could travel around the world in a day. Because of this availability of new information, people stayed more informed and were in return more involved in national issues.
Alexander Graham Bell and Elisha Gray both independently designed a telephone in the 1870s. However, Bell ...
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...nly terminals attached to a common system were able to communicate with each other, but it was still far easier than a telegram. By the late 1970s and 1980s, the growth of personal computers led to major advancements in email technologies. Since the mainstreaming of the Internet around 1995, email communication between personal computers has become increasingly available.
The ability to send electronic mail influenced American society in a variety of ways. Unlike the telephone, email made communication less personal, but more convenient. Both parties could now send and receive information whenever they desired. There was no longer a need for expensive, long distance phone calls to communicate with people around the world. It nearly supplanted postal mail. Email shrank the world even further; instantaneous worldwide communication became both simple and inexpensive.
Since World War I and World War II the military technology with regards to communication has increasingly improved. Years ago, if a message was conveyed it was likely to be delivered on foot or horseback. Communications using modern equipment began once the US Army Signal Corps was established. World War I took place before the modern radio. When dispatch riders were not being used to deliver messages, morse code with the use of the telegraph was the more advanced form of communication during that time. The main problem with
The telephone largely impacted businesses by making them more efficient and reduced the cost and labor to constantly travel long distances in order to communicate. As a result, it is clear that technology transformed the United States during the Gilded Age through the
The urgency of communication was never much felt until the beginning and use of telegraphy. It was much easier to transmit and receive messages over long distances that no longer needed physical transport of letters.
He used a comparison pattern to describe telegraph invention with the internet, and how was more important to invent this device similar to the internet invention. Reading through the book gives a different criterion of the implementation and evolution of the telegraph device in Europe and United States. Although Standage’s book lacks deep technical aspects, he tells the story of telegraph invention in simple and interesting chronical way. In fact, he started his first chapter by mentioning the rumors of inventing a magical device to transfer letter between people mile apart in the late of the sixteen century. By 1791 two French scientist brothers Claude and Rene Chappe invented the first version of the Telegraph. The working principle of this device was mechanical and optical, which had failed in the dark. The Chappe brothers continued their trials until 1793 they succeeded to invent the first dependable device to transmit messages over long distances. At this time, the telegraph first named tachygraph from the Greek word tachy which means fast, then they changed to telegraph. The new invention became fully operational by 1794, where it played an important role to send a report of the capture of town from the Austrians and Prussians. The success of using the telegraph in civilian and military matter encouraged Napoleon to build wider telegraph network by 1804. During the nineteen century, the telegraph machine evolved to a wider global communication network to cross the continents especially in England and the United States, where Samuel Morse developed a newer version of the telegraph by
Has the question of “who even thought to invent the telephone or metal detector?” ever came into your head? Or been going through the internet and came across the name Alexander Graham Bell and wondered who it was? Well Alexander was the inventor of many things like the telephone, and the metal detector. Bell was a very smart man who came from a very smart family.
Being poor, Morse used materials like an old artist's canvas stretcher to hold his invention, a home-made battery and an old clock-work to move the paper on which dots and dashes were to be recorded. In 1837 Morse got two partners to help him develop his telegraph. One was Leonard Gale, a quiet professor of science at New York University, who taught him how to increase voltage by increasing the number of turns around the electromagnet. The other was Alfred Vail, a young man who made available both his mechanical skills and his family's New Jersey iron works to help make a better telegraph model.... ... middle of paper ...
People can "talk" to others by sending email messages, at the speed of pressing the send key. This information is instantly transmitted to the receiver, who can in turn, reply quickly. Today, one can even literally talk to someone else, just as if he/she were actually phoning someone over traditional phone lines. While the quality is not as clear as regular lines, the cost is considerably less.
Society has over time, developed many means of communication starting with the word of mouth to writing letters, the telephone, and now the internet. The internet has developed its own form of communication, which is a social network. Social networks have created a way for people across the world to communicate with each other at the same time, all in one place, thus making it the internet the reason behind the revolution known as Social Network.
Cell phones have immensely changed the way people communicate today. A cell phone can be all a person need for interaction. From a cell phone, a person can make calls, send text messages, emails, and send and also receive directions, buy things online, do online banking, listen to music and much more. Since someone can do everything with one device, there is no longer a need to go around with multiple devices about. Greek hydraulic semaphore systems were used as early as the 4th century. The hydraulic semaphores, which functioned with water filled containers and visual signals, functioned as optical telegraphs. However, they could only apply a very limited range of pre-determined messages, and as with all such visual telegraphs could only be deployed during good visibility conditions. Experiments on communication using electricity was carried out in 1729 but was not successful. The experiment was proposed by William Fothergill Cooke. In 1837, William invented a practical electric telegraph which entered commercial use in 1838 (J. B. Calvert, May 2004). The first telephone was invented in 1878 by Alexander Graham Bell. He experimented with a ‘phonautograph’, it is a machine shaped like a pen that can draw shapes of sound waves on smoked glass by tracing vibrations.
On March 10th, 1876, a revolutionary invention was created by Alexander Graham Bell. The telephone was invented to send vibrations from one receiver to another electrically (History.com ‘Speech Transmitted by Telephone’ accessed on March 11, 2014), and due to Alexander Graham Bell accidentally discovering that he could hear the sound of a ‘clock spring twanging’ (Marry Bellis, ‘The History of the Telephone’ accessed on March 11, 2014), that was possible. The invention of the telephone permitted new levels of communication, allowed families connect around the world, and improved military systems, but also served negative consequences, such as breached privacy. If two people wanted to have a conversation, they would have to write letters back and forth, but with the telephone they were able to pick up the receiver, dial the number, and be connected in a matter of minutes. Telephones enabled long-distance communication, which allowed families to converse despite their location. Military officials and soldiers were also able to stay in touch through field telephones as well as keep contact with the president. Although telephones were originally placed in general stores or other major city locations and homes/neighborhoods that were wired (Elon.edu ‘World Changes Due to the Telephone’ accessed on April 2, 2014), telephones became commonly used in homes in the early twentieth century when telephones began to connect internationally.
The internet has a positive impact much like cell phones. By this I am mainly talking about email and instant messenger. Email has had a huge impact on family life because it allows families to write each other that might not be able to talk to each other very often. Most email are free this is ...
Despite the short amount of time since the introduction of the smartphone, the rapid development of the software and technology has had a tremendous effect on the everyday life of society today. The concept of communicating through a telephone was developed in the 1870s. Devices to transmit speech electrically were designed by Elisha Gray and Alexander Graham Bell, but Bell's design was patented first. On March 10, 1876, Alexander Graham Bell achieved one of his greatest successes in the making of the telephone. This brought upon a major change in communication and gave leeway to the improvement of the telephone in the days to come (Bellis, 2013b).
beginning in 1998, surf the Friends lists.”( qtd. in Boyd, Ellison) On the other hand a timeline display of the history shows that in 1969 “CompuServe was the first major commercial Internet service provider for the public in the United states…” In 1971, “the first email was delivered.” I agree that the first step to the whole explosion began with the email. Through email people were primarily communicating with each other through the internet and having the ability to use the Short Message Service (SMS) to be ...
Social networking came along which helped speed up the process of communication. Before the invention of email in, people had to communicate with others by sending letters through the mail. After growing tired of waiting
Another big change that computers have made in our everyday lives is that with the internet we can now access information about just about anything, at any time, and we can do this from the comfort of our own home. Credit cards can be used to do on-line shopping at virtually any store. E-mail has changed the way that people communicate, it is usually free of charge and mail is sent and received in minutes. Devices such as video phones and web-cams make video conferencing possible. This allows people to see who they are talking to in “real-time” even if they are on opposite ends of the map.