Telephone Past and Present - 1583 Words

TELEPHONE PAST TO THE PRESENT YOLINDA RATLIFF INF. 103 COMPUTER LITERACY INSTRUCTOR MIKE JONES August 10, 2010 In 1862 Thomas Alvin Edison hung a telegraphy line from Port Hudson Railroad station to Port Hudson village and worked in the telegraphy office as he was taught as a child by his father this trade. In 1876-1877 Thomas Edison invented the telephone â€Å"button† the carbon transmitter that started telephony’s commercial success . In the 1870’s Alexander Graham Bell and Elisha Gray both invented the telephone,†¦show more content†¦The touch tone phone used voice frequency tones instead of the pulses that the rotary dial used. The touch tone phone became part of the residential phone systems in the early 1960’s. The debute of the commercial touch tone phone was in 1962 at the Seattle World’s Fair. On June 17, 1946 history was made in St. Louis Missouri when the first phone call was made from a car phone. The mobile phone was invented by Alton Dickison and D. Mitchell associates from the Bell Labs also H.I. Ronnes (future C.E.O. of A.T.amp;T.). Who worked together for over ten years to make mobile calling available and possible in over 100 cities. The mobile phone service started out as a party line and cost $15.00 a month and up to 40 cents per minute for a local call. The equipment weighed up to and over 80 pounds a phone. (A.T,amp;T, Enterprises, Line 19). In 1965 because of several improvements came the invention of smaller handsets, but still onlt about 40,000 subscribers were allowed access to the mobile phone services and when they wanted to place a call they had to wait upwards of a half an hour to be able to place a call, the mobile phone was still pretty much a party line system. On April 3, 1973 Dr. Martin Cooper; the inventor of the first portable cellular phone; made the first cell phone call on the street in front of the Manhattan Hilton on the way to a press conference to unveil the Motorola Dyna-tac ( the name of the first handheld portable cellShow MoreRelatedNow is the Perfect Time to Invest in a Phone667 Words   |  3 Pagesand, so this is why it is a perfect time to invest in phones. Alexander graham bell was the first to patent the telephone, as an apparatus for transmitting vocal or other sounds telegraphically. Charles Bourseul, Antonio, Johann Philipp reis, Alexander graham bell, and Elisha gray, amongst others, have all been credited with the telephones invention. The early history of the telephone became and still remains a confusing morass of claims and counterclaims, which were not clarified by the huge massRead MoreCell Phones And Its Effect On Our Lives1612 Words   |  7 Pagescam telephones in the early part of the new thousand years. As cells develop they have more of an effect on our commonplace lives and I need to exactly how much they are affecting. Similarly as with new engineering in whatever other structure, phones have changed enormously over their generally short life compasses. As these progressions happen, so does the populaces like and here and there loathe for these new advanced cells. One of the real issues happening with cell telephon es in present dayRead MoreA Report On Prospects and Problems of Telecommunication.1223 Words   |  5 Pagesalia cellular mobile services to compete with the previous monopoly provider of telecommunications services the Bangladesh Telegraph and Telephone Board (BTTB). Significant changes in the number of fixed and mobile services deployed in Bangladesh occurred in the late 1990s and the numbers of services in operation have subsequently grown exponentially in the past five years. The incentives both from government and public sectors have helped to grow this sector. It is now one of the biggest sectorsRead MoreEssay on Criminal Justice Trends Evaluation1584 Words   |  7 Pagesto change the world, policing changed as well. In this paper this author will evaluate the past, present and future trends in the interface between components of the criminal justice system and criminal justice connections with surrounding society which involves policing in the United States of America. Past Trends Sometimes it’s better to let the things in the past, stay in the past but not when it comes to policing, back in the late 1800s and early 1900s police made peopleRead MoreGingsberg Believes Americas Youth Must Live up to Expectations743 Words   |  3 Pagesis an American convention that hinders the progress of past and present generations. The speaker proposes an alternative way to idealize youth because young Americans can disrupt expectations and enforce change. Celebrating young Americans who do not live up to America’s expectations allows Ginsberg to celebrate the majority of young people. Realizing the harmful effects that stem from idealizing youth forces the speaker to look to the past. Ben Lee suggests: Ginsberg’s use of anaphora forces usRead MoreOff the Hook Essay1270 Words   |  6 Pagescommunication has become an essential process, taking priority over all areas in our lives. What started out with a machine known as the telegraph, capable of transmitting messages through electronic impulses, was transformed into the modern day telephone and has since gotten out of hand, or perhaps into. Society tells us the faster, the better but development in technology took a turn and is leading us directly into harms way, unintentionally of course. With the same purpose of early communicationRead MoreMobile Phones And Its Impact On The World855 Words   |  4 Pagesactually best in class mobile phones are equipped for accepting and setting telephone calls, as well as putting away information, taking pictures, and can even be utilized as walkie talkies, to give some examples of the accessible choices. At the point when mobile phones were initially acquainted with people in general, they were cumbersome, costly, and some even required a base unit that must be transported alongside the telephone. Great gathering was a noteworthy issue and when all is said in done,Read MoreHuman Science and History1015 Words   |  5 Pagesâ€Å"The historian’s task is to understand the past; the human scientist, by contrast, is looking to change the future.† To what extent is this true in these areas of knowledge? As historians study, compiles and writes events in chronological order or arranged events in the order it came to be, people understood what came before them. Historians are the authority on it that no one ever tried to question what was written but instead we accepted it as facts and from those facts we learned and knew thatRead MoreWhen The Experimenter Records The Response1106 Words   |  5 Pagesutilization (153). Interviewer Involvement The one distinct form that has no interviewer involvement is mail. Telephone has some involvement, but not as physical as the face-to-face interview. The face-to-face branching of SAQs would still have some interviewer involvement as it would be primarily be delivered by the researcher. The biggest disadvantage of having an interviewer present is the cost associated with it (i.e. training, supervision, support, etc.) (153). Another problem, that may beRead MoreThe Iphone 7 : A Case Scenario Essay1173 Words   |  5 Pages Apple said it dropped the jack mostly with the goal that it could make the telephone more water safe. In any case, Gordon Kelly in Forbes calls attention to that opponent cell phone producers have figured out how to make their handsets as water safe, or all the more along these lines, than the iPhone 7 while holding the earphone jack. The genuine reason is that Apple needs to move towards a completely remote telephone with remote sound gadgets and remote charging, says Patel. In any case, that