QUIZ # 2 ECP433L1 Direction: Rewrite the following questions in Engineering Lettering before answering. This will be send by 10:30 am.. Therefore call time for papers is 4.30 in the afternoon. Scan or photos of the papers will be send in my email. Thanks PS.. 1. Determine the percent modulation of an AM for the following conditions if the unmodulated carrier is 80 V peak to peak. | Maximum P-P carrier | Minumum P-P carrier | (a) | 100 | 60 | (b) | 125 | 35 | (c) | 160 | 0
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ROLE OF COMMUNITY RADIO IN COMMUNITY DEVELOPMENT Aim: To analyze how effectively the community radio can be used for the community development. Objectives: • To identify how far the community radio has played its role in creating awareness about the local issues such as social‚ environment and economic. • To analyze the reach of community radio among public. • To identify what genre of program is attracted by the public in community radio. • To analyze how far the community radio has created a change
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HISTORY OF RADIO IN NIGERIA INTRODUCTION Radio and Television as broadcast media have undoubtedly been of immense influence and have contributed tremendously to national development‚ specifically Nigeria. The success of these media is unconnected with its message content and large audience. This work aims at giving detailed insight as to how the broadcast media have contributed to national development in Nigeria as well as problems limiting its role. DEFINATION OF TERMS DEVELOPMENT The
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Advantages of Digital Two-Way Radio Since the first wireless transceiver was installed in a Bayonne‚ New Jersey police car in 1933‚ two-way radio has been a mission-critical technology for police‚ firefighters‚ search and rescue workers and others on the front lines of public safety. And increasingly‚ as new models have reduced the size and cost of two-way radios‚ the technology has been adopted by business professionals as well. Industries including transportation‚ education‚ construction‚ manufacturing
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In Britain‚ radio broadcasting was dominated entirely by the BBC‚ which since the early 1920s had been developing a broad spectrum of programming including different genres of music and speech‚ including documentaries‚ drama‚ comedy‚ news‚ religious broadcasts‚ children’s programmes‚ schools broadcasts and sports coverage). BBC output was a unifying force within British culture‚ and has been written about extensively elsewhere. In the 1950s‚ a small but growing cohort of Rock and pop music fans
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Radio: From the beginning to the evolution of today ’s technology Broadcast media has been around for many‚ many years and the grandfather of them all is the radio. The radio has been around for so long and has become such a prominent fixture in our society that we take it for granted. Every day many of us are exposed to some form of radio without realizing it. From the beginning of its technology‚ other forms of media have evolved also; television‚ wireless internet‚ and cellular phones‚ which
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BBC Radio 5 Live Breakfast is a radio programme which is live broadcasted in the morning throughout the UK also internationally. The programme explains and discusses main events‚ of what is happening in the world right now. They also inform their audience of what the weather is going to be like and what are the main sport headlines‚ travel and traffic information. News is the center of the station and the audience see the station’s news programming to be brilliant and unmistakable‚ having broadness
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Critical Analysis: Radio Free Dixie The beginning of black militancy in the United States is said to have begun with the chants “Black Power” demanded by Stokely Carmichael and Willie Ricks during the 1966 March against Fear. While Carmichael and Ricks may have coined the phrase “black power”‚ the roots of the movement had been planted long before by Mr. Robert F. Williams. In Timothy Tyson’s book: Radio Free Dixie: Robert F. Williams and the Roots of Black Power‚ Tyson details the life of
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revolutionized the way humans communicate was the radio. David Sarnoff is the best candidate for the man who put radio on the map. Although it may have not been his choosing‚ the sinking of the Titanic in 1916 put his name in the record books. For three days straight‚ the young Sarnoff decoded messages from the sinking ship from his office in New York (Wells 36). The Titanic broadcast was groundbreaking‚ because it showed and economically profitable way by which radio could be used as a medium of mass communication
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A CASE STUDY ON REDIFFUSION RADIO Rediffusion Radio: Rise and fall Two years after the Second World War‚ at a time where radio relied on Amplitude Modulation (AM) to broadcast‚ the inception of Rediffusion gave Singaporeans a whole new experience of listening to music. Through cable transmission‚ Rediffusion’s broadcasts were crystal clear and interference-free (Remember Singapore ‚ 2012). Even though its monthly subscription was priced at $5‚ a considerable high amount in the 1950s‚ Rediffusion
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