From Edison To Marconi

Download or read book From Edison to Marconi written by David J. Steffen and published by McFarland. This book was released on 2014-01-10 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like any profound technological breakthrough, the advent of sound recording ushered in a period of explosive and imaginative experimentation, growth and competition. Between the commercial debut of Edison's "talking machine" in 1889 and the first commercial radio broadcast three decades later, the recording industry was uncharted territory in terms of both technology and content. This history of the earliest years of sound recording--the time between the phonograph's appearance and the licensing of commercial radio--examines a newly created technology and industry in search of itself. It follows the story from the earliest efforts to capture sound, to the fight among wire, cylinder and disk recordings for primacy in the market, to the growth and development of musical genres, record companies and business practices that remain current today. The work chronicles the people, events and developments that turned a novel, expensive idea into a highly marketable commodity. Two appendices provide extensive lists of popular genre and ethnic recordings made between 1889 and 1919. A bibliography and index accompany the text.

Download or read book Marconi written by Marc Raboy and published by Oxford University Press. This book was released on 2016-06-28 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: A little over a century ago, the world went wireless. Cables and all their limiting inefficiencies gave way to a revolutionary means of transmitting news and information almost everywhere, instantaneously. By means of "Hertzian waves," as radio waves were initially known, ships could now make contact with other ships (saving lives, such as on the doomed S.S. Titanic); financial markets could coordinate with other financial markets, establishing the price of commodities and fixing exchange rates; military commanders could connect with the front lines, positioning artillery and directing troop movements. Suddenly and irrevocably, time and space telescoped beyond what had been thought imaginable. Someone had not only imagined this networked world but realized it: Guglielmo Marconi. As Marc Raboy shows us in this enthralling and comprehensive biography, Marconi was the first truly global figure in modern communications. Born to an Italian father and an Irish mother, he was in many ways stateless, working his cosmopolitanism to advantage. Through a combination of skill, tenacity, luck, vision, and timing, Marconi popularized--and, more critically, patented--the use of radio waves. Soon after he burst into public view at the age of 22 with a demonstration of his wireless apparatus in London, 1896, he established his Wireless Telegraph & Signal Company and seemed unstoppable. He was decorated by the Czar of Russia, named an Italian Senator, knighted by King George V of England, and awarded the Nobel Prize for Physics--all before the age of 40. Until his death in 1937, Marconi was at the heart of every major innovation in electronic communication, courted by powerful scientific, political, and financial interests. He established stations and transmitters in every corner of the globe, from Newfoundland to Buenos Aires, Hawaii to Saint Petersburg. Based on original research and unpublished archival materials in four countries and several languages, Raboy's book is the first to connect significant parts of Marconi's story, from his early days in Italy, to his groundbreaking experiments, to his protean role in world affairs. Raboy also explores Marconi's relationshps with his wives, mistresses, and children, and examines in unsparing detail the last ten years of the inventor's life, when he returned to Italy and became a pillar of Benito Mussolini's fascist regime. Raboy's engrossing biography, which will stand as the authoritative work of its subject, proves that we still live in the world Marconi created.

Download or read book Conquering the Electron written by Derek Cheung and published by Rowman & Littlefield. This book was released on 2020-02-24 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conquering the Electron offers readers a true and engaging history of the world of electronics, beginning with the discoveries of static electricity and magnetism and ending with the creation of the smartphone and the iPad. This book shows the interconnection of each advance to the next on the long journey to our modern-day technologies. Exploring the combination of genius, infighting, and luck that powered the creation of today's electronic age, Conquering the Electron debunks the hero worship so often plaguing the stories of great advances. Want to know how AT&T’s Bell Labs developed semiconductor technology—and how its leading scientists almost came to blows in the process? Want to understand how radio and television work—and why RCA drove their inventors to financial ruin and early graves? Conquering the Electron offers these stories and more, presenting each revolutionary technological advance right alongside blow-by-blow personal battles that all too often took place.

Download or read book Koncepts of LR - Logical Reasoning for CAT & Other MBA Exams 3rd Edition written by Gajendra Kumar and published by Disha Publications. This book was released on 2019-06-03 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd edition of the revised & updated book “Koncepts of LR - Logical Reasoning for CAT & Other MBA Exams” is the benchmark in the learning process for Logical Reasoning. The book is the result of an extensive analysis of the past year exams papers. It now incorporates CAT questions from the past 20 years and 8 years of IIFT, & XAT questions. The book introduces Critical Reasoning for the first time. The books major focus is on Problem Solving Caselets and it provides numerous examples, past questions and practice caselets. The entire book has been divided into 21 chapters which provide conceptual inputs along with Solved Examples followed by Exercises in 5 difficulty levels viz. Concept Applicator, Concept Builder, Concept Cracker, Concept Deviator and Data Sufficiency, with detailed solutions. The Author has taken the onus of formulating questions on his own with his expertise in the domain. The result being, more than 1600+ questions incorporated in the book each with detailed solution, a feature not available anywhere otherwise. This book serves the purpose for all the aptitude test takers looking to crack exams like CAT, XAT, SNAP, IIFT & other MBA exams.

Download or read book Marconi's Wireless and the Rhetoric of a New Technology written by Aaron A. Toscano and published by Springer Science & Business Media. This book was released on 2012-02-09 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the discourse surrounding the wireless, created by the Anglo-Italian inventor Guglielmo Marconi. The wireless excited early twentieth-century audiences before it even became a viable black box technology. The wireless adhered to modernist values—speed, efficiency, militarization, and progress. Language surrounding the wireless is a form of technical communication, overlooked by today’s practitioners. This book establishes a broader definition for technical communication by examining a selection of the discourse surrounding Marconi's wireless. The book’s main themes are the following: 1) technical communication is all discourse surrounding technology, 2) the field of technical communication (or technical writing) should incorporate analyses of discourse surrounding technologies into its epistemology, 3) the wireless is a product of the society from which it comes (early twentieth-century Western civilization), and 4) the discourse surrounding the wireless is infused with tropes of progress—speed, efficiency, evolution, and ahistoricity.

Download or read book Why America Has Stopped Inventing written by Darin Gibby and published by Morgan James Publishing. This book was released on 2011-08-01 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why Has America Stopped Inventing? takes a close look at why America’s 200 year experiment with patents appears to be failing, and why America has all but stopped inventing. It explains why our over-legislated patent system has snuffed out any incentive to invent desperately needed technologies, such as new forms of clean energy. Why Has America Stopped Inventing? shows how this happened by comparing the experiences of America’s most successful 19th century inventors with those of today.

Download or read book Signor Marconi's Magic Box written by Gavin Weightman and published by Da Capo Press. This book was released on 2009-06-16 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world at the turn of the twentieth century was in the throes of "Marconi-mania"-brought on by an incredible invention that no one could quite explain, and by a dapper and eccentric figure (who would one day win the newly minted Nobel Prize) at the center of it all. At a time when the telephone, telegraph, and electricity made the whole world wonder just what science would think of next, the startling answer had come in 1896 in the form of two mysterious wooden boxes containing a device one Guglielmo Marconi had rigged up to transmit messages "through the ether." It was the birth of the radio, and no scientist in Europe or America, not even Marconi himself, could at first explain how it worked -- it just did. And no one knew how far these radio waves could travel, until 1903, when a message from President Theodore Roosevelt to the king of England flashed from Cape Cod to Cornwall clear across the Atlantic.Here is a rich portrait of the man and his era-and a captivating tale of science and scientists, business and businessmen. There are stories of British blowhards, American con artists-and Marconi himself: a character par excellence, who eventually winds up a virtual prisoner of his worldwide fame and fortune.