History of Radio and TV In past time all people had to communicate was a printing press for local newspapers. It must’ve taken a long time for everybody to get their newspaper. Then with the discovery of radio waves‚ a new invention evolved called the radio. The first former radio-communication was the telegraph. The telegraph was used for long-distance messages‚ but for these messages to be understood a creation of a secret language was formed; called Morse code. The United States military often
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Radio waves for Communication Radio waves are electromagnetic waves with wavelengths larger than the infrared light. Like all other electromagnetic waves‚ they travel at the speed of light. The wavelengths can vary from the size of a football field to the size of a football. They can be produced naturally by large stars and by lightning. Man-made radio waves are used for transmitting signals and currents. Specific Properties of Radio Frequency (RF) Current Radio frequency is the frequency of radio
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Radio One Inc. is a company that was founded in 1980 by Catherine Hughes who had learned the radio business while teaching at Howard University. Catherine and her husband purchased WOL-AM in Washington‚ D.C. for just under one million dollars. Hughes changed the format from R&B music and public affairs to talk radio. To cut back on expenses the Hughes became radio personalities. Expansion for Radio One began in 1987 when the Hughes’ purchased WMMJ-FM in Washington for about $7.5 million and
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Radio: A Form of Communication Physics Idoh Gersten Mr. Zambizi Physics March 12‚ 1995 Radio is a form of communication in which intelligence is transmitted without wires from one point to another by means of electromagnetic waves. Early forms of communication over great distances were the telephone and the telegraph. They required wires between the sender and receiver. Radio‚ on the other hand‚ requires no such physical connection. It relies on the radiation
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Assignment of Evolution Mass Media SUBMITTED BY: MUHAMMAD AZEEM KHAN SUBMITTED TO SIR:ATIF SHEHZAD DEPARTMENT OF MEDIA&MASS COMMUNICATION REG#639-FSS/BSMC/S14 FACULTY OF SOCIAL SCIENCES RADIO PAKISTAN IN THE LIGHT OF HISTORY March 1926 The Indian Broadcasting Company (IBC)‚ a private Company‚ was formed 23rd July‚ 1927 IBC started a station at Bombay‚ thus beginning organized broadcasting in Indo-Pakistan‚ sub-continent 1928 A small transmitting station was set up at Lahore April 1930
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The Roaring 20’s During the 1920’s‚ also known as "The Roaring 20’s"‚ Radio Broadcasting became one of America’s favorite sources of entertainment. During this time period most Americans depended on radio for their source of communication‚ since television was not yet invented. The invention of radio had a major impact on Americans. Radio stations transmitted a variety of shows and programs that entertained many people through out the nation. "In the 1920’s the Westinghouse engineer‚ Frank Conrad
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Perspectives Having perspectives on topics is an important part of our life. Perspectives are important because it impacts on our choices. Our perspective in how we look at things makes a person different from others around us. As we mature we change our points of view but in some cases because of a person’s background‚ surroundings and their previous experiences you may not have any input on some matters throughout life. Ultimately‚ it is essential to ensure you have a changing and developing view
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Psychological Traps in Decision Making ABSTRACT The purpose of this article synthesis and summary is to highlight six traps managers are susceptible to when making decisions. (Duening & Ivancevich‚ 2006) A decision can be defined as a conscious choice among alternatives followed by action to implement the choice. Effective decision making combines the use of knowledge‚ experience‚ creative thinking‚ and risk taking to move an organization forward. Managers typically find themselves
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Perspective is described as “a particular attitude toward or way of regarding something; a point of view.”. Pursuit may be defined as the action of following and pursuing someone‚ thus pursuing knowledge would be the action or the process in which we follow and find new knowledge. When obtaining new knowledge‚ we need to base what we learn on personal knowledge‚ which serves a single individual‚ their beliefs‚ their perspectives‚ such as feeling regarding personal information‚ or shared knowledge
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Lowell Perspectives Life Span & Introduction to Sociology PSYC-2314-S03 In class we have been discussing the analogy of perspectives. A perspective is a way of seeing‚ also thought of as a ‘point of view’. This mental view or outlook can both enhance and constrain how we view the world in our own eyes. In the field of psychology and sociology there are many ways to perceive our world in which we live. No one perspective alone can define the world. Each perspective has its
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