"Cognitive radio" Essays and Research Papers

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    PATTERNS OF RADIO UTILIZATION AMONGS STUDENT OF MASS COMMUNICATION DEPARTMENT UNIVERSITY OF JOS; A COMPATARIVE STUDY OF F.M AND A.M BAND INTRODUCTION Radio has been a general means communication since the early days of 21st century in the United States of America. Radio first began in 1335 by the ……. Both the F.M and the A.M entertain‚ informs and educate at different level. But to what level now? Radio has been used in different ways for different purposes by different people due to its

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    describing Cellular Radio‚ ISDN (Integrated Services Digital Network) and Satellite Communications we must first have a general understanding of the meaning of these forms of Telecommunications. After a brief explanation of the different forms‚ they will be described in more detail. Then the present and future roles in Irish Telecommunications will be looked at and some examples given. This will then lead to the conclusion. 1. What is Cellular Radio? Cellular Radio is the use of Technology

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    This questionnaire is designed by students of TAPMI to present a research paper on “Study of factors that are essential for a successful radio ”. Your participation will aid us in determining what people in Manipal think about an FM radio. The information shared by you with us will be strictly confidential and anonymity shall be maintained. Your responses are very important to us. 1. What do you like doing during your leisure time? | Rarely | Sometimes | Often | Very Often | Watch Movies |

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    FM Radio Reception? Background Information Communications are carried by waves. One type of communication is AM and FM radio. AM and FM radio’s use radio waves. A radio wave is an electromagnetic wave propagated by an antenna at various frequencies. In AM (amplitude modulated) radio waves‚ the audio signal changes the amplitude of the carrier wave. In FM (frequency modulated) radio waves‚ the audio signal changes the frequency of the carrier wave. Australia’s broadcast bandwidth for AM radio is 500-1500

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    Kamara M.V. (2012). Empowering Women to end hunger and poverty. Monrovia. United Nations Radio. Kwapong‚ O. (2009). Male support for gender equality. Accra‚ Ghana University Press Lennie‚ J Lumadi‚ W.M. (2012). Empowering the voiceless rural women: A daunting task in African society. Kamla-Raj‚ 10(2): 123-130. Rolls‚ S. and Narayan‚ D. (2008). Empowering communities‚ informing policy: the potential of community radio. Suva‚ Quality Print. Wierenga S. (1994). Women interest and empowerment‚ gender planning

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    some of the other hypothesis rejected the results. Some hypothesis which supported the results were that the there would be about one‚ two‚ or three channels in the radio‚ the bobby pin could not replace the germanium diode‚ and that the crystal radio ware efficient as a normal store bought radio. On experiment two the crystal radio had like 3 stations. The sound was very clear and loud. Also‚ the bobby pin method did not work. There were lots of hypothesis that did not support the results. Some

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    Digital Radio — The Sound of the Future Background First there was digital television‚ called "the latest breakthrough in television." Now‚ digital radio is catching on as a popular form of broadcasting. The Federal Communications Commission (FCC) has moved a step closer to bringing digital radio to millions of Americans. What is Digital Radio Digital radio is the transmission and reception of sound that has been processed using technology comparable to that used in compact disc (CD) players

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    RADIO FREQUENCY

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    MANAGEMENT October 12‚ 2014 What uses do radio frequency identification (RFID) chips have in inventory management for large retailers? In Schuster et al. (2007) summary‚ Radio frequency identification chip is a powerful communication technology which uses electromagnetic fields to identify any virtual item. The technology involves inserting a micro-silicon chip to an item where the RFID transceiver can detect that item using Radio frequency waves. Radio frequency identification can be installed

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    Radio Drama “War of the Worlds” So why did people panic and scream because of the Radio Drama? “War of the Worlds” was a play that was meant for a specific type of holiday. The Radio Drama “War of the Worlds” was written by Howard E. Kock. The thing that caused this was the The Radio Drama “War of the Worlds” with its very realistic sound effects. The Radio Drama caused chaos because people didn’t listen all the way till the end. “War of the Worlds” was on the radio on Halloween Eve. The Radio

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    ______________________________________________________________________________ XM Satellite Radio Competing in the New Digital World [pic] ______________________________________________________________________________ This case was written by Professor Michele Greenwald‚ Visiting Professor at HEC Paris‚ for use with Advertising and Promotion: An Integrated Marketing Communications Perspective – 7th edition by George E. Belch and Michael A. Belch. It is intended

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