MASS COMMUNICATION II

Communication satellite

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Mass Communication media satellite

Communications satellite is an artificial satellite stationed in space for the purpose of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya orbits, other elliptical orbits and low (polar and non-polar) Earth orbits. For fixed (point-to-point) services, communications satellites provide a microwave radio relay technology complementary to that of communication cables. They are also used for mobile applications such as communications to ships, vehicles, planes and hand-held terminals, and for TV and radio broadcasting, for which application of other technologies, such as cable television, is impractical or impossible A satellite in a geostationary orbit appears to be in a fixed position to an earth-based observer. A geostationary satellite revolves around the earth at the same angular velocity of the earth itself, 360 degrees every 24 hours in an equatorial orbit, and therefore it seems to be in a fixed position over the equator. The launch of […]

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MASS COMMUNICATION II

Various Forms of Feedback in Mass Communication

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Feed back In its simplest form the feedback principle means that a behavior is tested with reference to its result and success or failure of this result influences the future behavior Though not exactly cut-out for human communication, the Shannon-Weaver model provides clear guidelines for researchers to mark more avenues for graphic presentation of the elements in daily human communication. Forms of feed back There are five main categories of feedback. They are listed in the order in which they occur most frequently in daily conversations. 1. Evaluation Making a judgment about the worth, goodness, or appropriateness of the sender’s statement. 2. Interpretation Paraphrasing – attempting to explain what the sender’s statement means. 3. Support  Attempting to assist or support the sender. 4. Probing Attempting to gain additional information, continue the discussion, or clarify a point. 5. Understanding  Attempting to discover completely what the sender means by his/her statement. Role […]

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Language Skills & Communicative Abilities

Five news stories that appeared in Urdu newspapers Translated in English

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News Story No. 1 The Network for Consumer Protection has expressed concern at the dramatic increase in sugar price and alleged that sugar barons having clout in the government have created an artificial shortage. Sugar price has surged to an all-time high of Rs120 per kg in a week from Rs85 on Oct 31, proving that the government has miserably failed to keep a check on food prices and provide relief to consumers, a press release issued by the organisation said on Tuesday. Its executive coordinator, Dr Arif Azad, said roots of the problem lay in the sugar lobby’s political clout in determining sugar output, timing of import and scaremongering about rises in prices. “For the sake of protecting consumers from artificially inflated sugar price rises, the government has to bring in regulatory measures to rein in the power of sugar lobby,” he said. He called for an investigation to […]

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Language Skills & Communicative Abilities

Guidelines of precis writing

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It was not so in Greece, where philosophers professed less, and undertook more. Parmenides pondered nebulously over the mystery of knowledge; but the pre-Socratics kept their eyes with fair consistency upon the firm earth, and sought to ferret out its secrets by observation and experience, rather than to create it by exuding dialectic; there were not many introverts among the Greeks. Picture Democritus, the Laughing Philosopher; would he not be perilous company for the desiccated scholastics who have made the disputes about the reality of the external world take the place of medieval discourses on the number of angles that could sit on the point of a pin? Picture Thales, who met the challenge that philosophers were numskulls by “cornering the market” and making a fortune in a year. Picture Anaxagoras, who did the work of Darwin for the Greeks and turned Pericles form a wire-pulling politician into a thinker […]

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Language Skills & Communicative Abilities

Differences between journalistic and literary writing

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Journalistic writing Joseph Pulitzer, a famous publisher in the 1800s, stressed one of the most important qualities of journalistic writing in his memorable command: “ Accuracy! Accuracy! Accuracy!” Roger Mudd’s quote on the first slide refers to another important quality of journalistic writing: objectivity. In addition, all journalistic writing should be clear, concise and colorful. Nothing is more embarrassing or unprofessional than writing and publishing a story that has factual inaccuracies. As a reporter, we were responsible for the information printed in your story. Review everything carefully. Our reputation, and that of your publication, is at stake. Double-check the spellings of student, faculty, and staff names, as well as grade levels and titles. Refer to official documents listing this information, such as homeroom lists or a school directory. Keep a current phone book and an atlas handy to double-check the names of organizations and places. Double-check dates, using a calendar […]

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Mass Communication I

Uses and Gratifications Approach

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Uses and Gratifications One influential tradition in media research is referred to as ‘uses and gratifications’ (occasionally ‘needs and gratifications’). This approach focuses on why people use particular media rather than on content. In contrast to the concern of the ‘media effects’ tradition with ‘what media do to people’ (which assumes a homogeneous mass audience and a ‘hypodermic’ view of media), U & G can be seen as part of a broader trend amongst media researchers which is more concerned with ‘what people do with media’, allowing for a variety of responses and interpretations. However, some commentators have argued that gratifications could also be seen as effects: e.g. thrillers are likely to generate very similar responses amongst most viewers. And who could say that they never watch more TV than they had intended to? Watching TV helps to shape audience needs and expectations. U & G arose originally in the 1940s and underwent a revival […]

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