Download or read book Sounds of Change written by Christopher H. Sterling and published by Univ of North Carolina Press. This book was released on 2009-09-15 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: When it first appeared in the 1930s, FM radio was a technological marvel, providing better sound and nearly eliminating the static that plagued AM stations. It took another forty years, however, for FM's popularity to surpass that of AM. In Sounds of Change, Christopher Sterling and Michael Keith detail the history of FM, from its inception to its dominance (for now, at least) of the airwaves. Initially, FM's identity as a separate service was stifled, since most FM outlets were AM-owned and simply simulcast AM programming and advertising. A wartime hiatus followed by the rise of television precipitated the failure of hundreds of FM stations. As Sterling and Keith explain, the 1960s brought FCC regulations allowing stereo transmission and requiring FM programs to differ from those broadcast on co-owned AM stations. Forced nonduplication led some FM stations to branch out into experimental programming, which attracted the counterculture movement, minority groups, and noncommercial public and college radio. By 1979, mainstream commercial FM was finally reaching larger audiences than AM. The story of FM since 1980, the authors say, is the story of radio, especially in its many musical formats. But trouble looms. Sterling and Keith conclude by looking ahead to the age of digital radio--which includes satellite and internet stations as well as terrestrial stations--suggesting that FM's decline will be partly a result of self-inflicted wounds--bland programming, excessive advertising, and little variety.

Download or read book Proceedings of the Institution of Radio Engineers Australia written by Institution of Radio Engineers, Australia and published by . This book was released on 1950 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Institution of Radio Engineers written by Institution of Radio Engineers, Australia and published by . This book was released on 1950 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Industrial Reference Service written by and published by . This book was released on 1947 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Electronic Technology written by and published by . This book was released on 1926 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applications and Computational Elements of Industrial Hygiene written by Martin B. Stern and published by CRC Press. This book was released on 2018-04-24 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the only textbook available today that covers all of the critical elements of industrial hygiene ó conceptual information, computational coverage, case studies, and sample problems and exercises ó in one volume. Organized around the basic rubrics of industrial hygiene, this book helps students to think like industrial hygienists while offering the latest techniques for practicing professionals. Applications and Computational Elements of Industrial Hygiene is the most complete reference available on IH, and is also an ideal study aid for exam preparation. This is the first and only textbook that includes all critical computations for each concept covered. Each chapter discusses a different hazard and how to recognize, evaluate, and control it. The advantage of this approach is clear; technical issues, instrumental techniques, engineering control procedures ó relevant issues from A to Z ó are discussed for each hazard. Chapters conclude with case studies that offer critical insight into the practical aspects of the field. The book also covers emerging issues that will affect industrial hygienists in the future. The book includes real-life situations and experiences to demonstrate practical applications of concepts presented in the text. For students, Applications and Computational Elements of Industrial Hygiene offers critical material formerly scattered across multiple sources. For seasoned industrial hygienists, this is an essential problem-solving tool and state-of-the-art reference that consolidates and updates previously scattered information.

Download or read book World Trade in Commodities written by United States. Bureau of Foreign and Domestic Commerce and published by . This book was released on 1947 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Signal Corps written by Dulany Terrett and published by . This book was released on 1956 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Signal Corps written by and published by . This book was released on 1956 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Signal Corps written by Dulany Terrett and published by Government Printing Office. This book was released on 2017 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book United States Army in World War II written by and published by . This book was released on 1956 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book United States Army in World War II written by United States. Military History, Office of the Chief of and published by . This book was released on 1956 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: