Gut‚ 1962‚ 3‚ 181 Methods and techniques Telemetering from within the body using a pressure-sensitive radio pill B. W. WATSON‚ B. ROSS‚ AND A. W. KAY From the Regional Medical Physics Department and the University Department of Surgery‚ Royal Infirmary‚ Sheffield It has been an aim of the clinical physiologist to be able to measure continuously such physiological variables as pressure‚ temperature‚ and hydrogen ion concentration under conditions of minimal disturbance to the subject or his
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US ARMY SIGNAL CENTER AND FORT GORDON PRINCIPLES OF RADIO WAVE PROPAGATION (SC:25C) EDITION DATE: FEBRUARY 2005 PRINCIPLES OF RADIO WAVE PROPAGATION Subcourse Number SS0130 EDITION B United States Army Signal Center and Fort Gordon Fort Gordon‚ Georgia 30905-5000 10 Credit Hours Edition Date: February 2005 SUBCOURSE OVERVIEW This subcourse is designed to teach the principles of radio wave propagation. The prerequisite for this subcourse is that
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to Software Defined Radios A. History B. Definition C. Basic Components II. Operating Principles of SDRs A. Ideal concept B. SDR Receiver Architecture a) Superheterodyne Receiver b) Digital Down Conversion C. SDR Transmitter Architecture a) Digital Up Conversion III. Common SDR Implementations IV. SDR Software V. Advantages and Trade-Offs in using SDRs A. Performance Parameters VI. Current Usage VII. SDRs of the Future References: l Software-defined radio‚ Wikipedia‚ the free
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Radio Entertainment In 1920s "Video Killed the Radio Star" is the debut song of The Buggles released September 7th 1979 but‚ did not make an impression on the general public until its release as the debut video on MTV at 12:01 August 1st 1981‚ almost 100 years after the invention of radio. Henirich Hertz‚ a German Physicist‚ created the foundation of radio in 1886 by proving that electric waves could be transmitted and received without the need of a physical medium (Spiker 2). Nokolai Tesla expanded
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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‚ Film analysis The dramatic and uplifting movie “Radio” starring Cuba Gooding JR. and Ed Harris‚ is based on the true life story of James Robert Kennedy‚ a k a Radio; a mentally retarded young African-American who spends his days pushing a shopping cart around the streets of Anderson‚ a small South Carolina town‚ collecting junk and old radios. The movie starts with the heartbreaking scene of Radio pushing his cart around the town‚ in his own little world; people are ignoring him‚ and a
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In the mid-1960’s British teenagers had little to listen to on the radio; the UK government felt radio was such a powerful mass communication medium that it should be placed under state control (2)‚ so the British Broadcasting Corporation (BBC) was formed and was the only radio allowed to be broadcast. BBC radio would air very little pop music due to so-called ‘needletime restrictions’‚ which were put in place to ease fears that if recorded music became popular then live music would disappear (1)
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Summary Radio is a film based on the life of James Robert “Radio” Kennedy and a football coach‚ Harold Jones. The film‚ released in 2003‚ was based in the 1960s in South Carolina. Radio is a man with an unspecified intellectual disability who shows and interest in the high school football team. The coach befriends Radio who begins to help out the football and the basketball team. The plot of the movie follows the development of the coach and Radio’s friendship and the town’s journey to eventually
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Radio was originally created for the purpose of communicating with ships out to see and emergency broadcasting. Throughout history the United States government has had a major influence on the evolution of radio. The government was responsible for fostering ownership regulations for the stations in an effort to regulate information transmissions and military security. Unfortunately‚ in doing so the ownership of radio stations became about individual profit rather than national security. The
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How to Write Radio News Scripts Introduction Learning how to write news for radio broadcasting can be a challenge because it is a format that has its own rules. First and foremost‚ radio news scripts are written for listeners‚ not readers or viewers. Follow these basic guidelines for writing a radio news script: Instructions Difficulty: Moderate Steps Step One Know that radio news writing is aimed toward the listener‚ so the writing should be clear and simple. No words that are difficult to
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