Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Lee de Forest PDF full book. Access full book title Lee de Forest by Mike Adams. Download full books in PDF and EPUB format.
Author: Mike Adams Publisher: Springer Science & Business Media ISBN: 1461404185 Category : Technology & Engineering Languages : en Pages : 562
Book Description
The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. Beginning in 1918 he began to develop a light valve, a device for writing and reading sound using light patterns. While he received many patents for his process, he was initially ignored by the film industry. In order to promote and demonstrate his process he made several hundred sound short films, he rented space for their showing; he sold the tickets and did the publicity to gain audiences for his invention. Lee de Forest officially brought sound to film in 1919. Lee De Forest: King of Radio, Television, and Film is about both invention and early film making; de Forest as the scientist and producer, director, and writer of the content. This book tells the story of de Forest’s contribution in changing the history of film through the incorporation of sound. The text includes primary source historical material, U.S. patents and richly-illustrated photos of Lee de Forest’s experiments. Readers will greatly benefit from an understanding of the transition from silent to audio motion pictures, the impact this had on the scientific community and the popular culture, as well as the economics of the entertainment industry.
Author: Mike Adams Publisher: Springer Science & Business Media ISBN: 1461404185 Category : Technology & Engineering Languages : en Pages : 562
Book Description
The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. Beginning in 1918 he began to develop a light valve, a device for writing and reading sound using light patterns. While he received many patents for his process, he was initially ignored by the film industry. In order to promote and demonstrate his process he made several hundred sound short films, he rented space for their showing; he sold the tickets and did the publicity to gain audiences for his invention. Lee de Forest officially brought sound to film in 1919. Lee De Forest: King of Radio, Television, and Film is about both invention and early film making; de Forest as the scientist and producer, director, and writer of the content. This book tells the story of de Forest’s contribution in changing the history of film through the incorporation of sound. The text includes primary source historical material, U.S. patents and richly-illustrated photos of Lee de Forest’s experiments. Readers will greatly benefit from an understanding of the transition from silent to audio motion pictures, the impact this had on the scientific community and the popular culture, as well as the economics of the entertainment industry.
Author: James A. Hijiya Publisher: Lehigh University Press ISBN: 9780934223232 Category : Biography & Autobiography Languages : en Pages : 190
Book Description
"This book is not so much an analysis of de Forest's contribution to technology as it is a chronicle of his spiritual quest. Lee de Forest was an important inventor, and this biography attempts to explain what moved him to become one. It tries to show how - in a universe from which deity had seemingly disappeared - de Forest's devotion to invention was part of his search for a new light. The book is not a study in the history of technology but in the history of the religion of technology." "In 1906, de Forest created the "Audion," the three-electrode vacuum tube, which became the foundation of the electronics industry for half a century. He was a pioneer in radio and talking pictures, and he worked on projects ranging from television to solar energy. Holder of more than three hundred patents, he was one of the most prolific inventors in American history." "But he was more than that. Lee de Forest had an immense curiosity that extended beyond science and engineering to politics, literature, and religion. His active and far-ranging mind became a register for many social and intellectual events during his long life: from Populism to McCarthyism, and from Darwinism to agnosticism. But while his interests were diverse, his vision was not. For him invention was not merely a vocation but a worldview. He represented a technological progressivism that advocated reform, but reform stemming less from social engineering than from real engineering. Although he favored certain improvements in law and education, he did not think that these would be the basis of social transformation. Instead, he believed that inventions - ranging from radios to war planes - would reform the human condition and that the future was more in the hands of inventors than statesmen. The millenium would be a technical innovation, with himself as one of its principal inventors." "As a young man, de Forest came to spurn conventional notions of an immortal soul; but he never ceased to seek ways to overcome death - not merely the physical death of the body but also the spiritual death of living without purpose. The fame of his inventions would, he hoped, keep him forever alive in the memory of posterity. Moreover, the good that his inventions did for humanity - his contribution to progress - would give meaning to his existence. For Lee de Forest, then, invention was a substitute for religion. By helping to build the future, he sought to become an indelible part of it."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Author: Tom Lewis Publisher: Cornell University Press ISBN: 1501759345 Category : Technology & Engineering Languages : en Pages : 607
Book Description
Empire of the Air tells the story of three American visionaries—Lee de Forest, Edwin Howard Armstrong, and David Sarnoff—whose imagination and dreams turned a hobbyist's toy into radio, launching the modern communications age. Tom Lewis weaves the story of these men and their achievements into a richly detailed and moving narrative that spans the first half of the twentieth century, a time when the American romance with science and technology was at its peak. Empire of the Air is a tale of pioneers on the frontier of a new technology, of American entrepreneurial spirit, and of the tragic collision between inventor and corporation.
Author: Jessica J. Lee Publisher: Catapult ISBN: 1646220005 Category : Travel Languages : en Pages : 305
Book Description
This "stunning journey through a country that is home to exhilarating natural wonders, and a scarring colonial past . . . makes breathtakingly clear the connection between nature and humanity, and offers a singular portrait of the complexities inherent to our ideas of identity, family, and love" (Refinery29). A chance discovery of letters written by her immigrant grandfather leads Jessica J. Lee to her ancestral homeland, Taiwan. There, she seeks his story while growing closer to the land he knew. Lee hikes mountains home to Formosan flamecrests, birds found nowhere else on earth, and swims in a lake of drowned cedars. She bikes flatlands where spoonbills alight by fish farms, and learns about a tree whose fruit can float in the ocean for years, awaiting landfall. Throughout, Lee unearths surprising parallels between the natural and human stories that have shaped her family and their beloved island. Joyously attentive to the natural world, Lee also turns a critical gaze upon colonialist explorers who mapped the land and named plants, relying on and often effacing the labor and knowledge of local communities. Two Trees Make a Forest is a genre–shattering book encompassing history, travel, nature, and memoir, an extraordinary narrative showing how geographical forces are interlaced with our family stories.
Author: Hugh G.J. Aitken Publisher: Princeton University Press ISBN: 1400854601 Category : Science Languages : en Pages : 608
Book Description
Hugh Aitken describes a critical period in the history of radio, when continuous wave technology first made reliable long-distance wireless communication possible and opened up opportunities for broadcasting voice and music. Originally published in 1985. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author: William Gurstelle Publisher: Maker Media, Inc. ISBN: 1680450689 Category : Technology & Engineering Languages : en Pages : 358
Book Description
Makers of the Modern World is the third volume of William Gurstelle's unique, hands-on journey through history. Each chapter examines a remarkable character from the past, one of the people whose insights and inventions helped create our modern world. What sets this series apart from other history books - including other histories of technology - is that each chapter also includes step-by-step instructions for making your own version of the historical invention. History comes to life in a way you have never experienced before when you follow the inventors' steps and recreate the groundbreaking devices of the past with your own hands. This volume brings you to the early modern era and the invention of the electric light, the movie projector, and the automobile. Inside, you will discover: Alessandro Volta and Electroplating Humphrey Davy and the First Electric light George Cayley and the Aeronautical Glider The Lumiere Brothers and the Movie Projector Rudolf Diesel and the Automobile Engine Hans Goldschmidt and the Thermite Reaction August Mobius and the Mobius Strip Louis Poinsot's Loads, Moments, and Torques Be sure to also check out ReMaking History, Volume 1: Early Makers and ReMaking History Volume 2 :Industrial Revolutionaries.
Author: Terry Lee Rioux Publisher: Simon and Schuster ISBN: 1416500049 Category : Fiction Languages : en Pages : 385
Book Description
In the forty-year history of Star Trek®, none of the television show's actors are more beloved than DeForest Kelley. His portrayal of Leonard "Bones" McCoy, the southern physician aboard the Starship Enterprise™, brought an unaffected humanity to the groundbreaking space frontier series. Jackson DeForest Kelley came of age in Depression-era Georgia. He was raised on the sawdust trail, a preacher's kid steeped in his father's literal faith and judgment. But De's natural artistic gifts called him to a different way, and a visit to California at seventeen showed a bright new world. Theater and radio defined his early career -- but it was a World War II training film he made while serving in the Army Air Corps that led to his first Paramount Studios contract. After years of struggle, his lean, weathered look became well known in notable westerns and television programs such as You Are There and Bonanza. But his work on several pilots for writer-producer Gene Roddenberry changed his destiny and the course of cultural history. This thoroughly researched actor's life is about hard work and luck, loyalty and love. It is a journey that takes us all...from sawdust to stardust.
Author: Lori M. Lee Publisher: Page Street YA ISBN: 1624149286 Category : Young Adult Fiction Languages : en Pages : 299
Book Description
Danger lurks within the roots of Forest of Souls, an epic, unrelenting tale of destiny and sisterhood, perfect for fans of Naomi Novik, Susan Dennard, and Netflix's The Witcher! "A tantalizing beginning to a rich new fantasy series.” —Traci Chee, NYT bestselling author of The Reader trilogy "Absolutely enchanting.” – Natalie C. Parker, author of Seafire "You won’t want to escape.” – Sarah Henning, author of the Sea Witch "Will leave you shouting sisters unite!” – Mindee Arnett, author of Onyx & Ivory and Avalon Sirscha Ashwyn comes from nothing, but she’s intent on becoming something. After years of training to become the queen’s next royal spy, her plans are derailed when shamans attack and kill her best friend Saengo. And then Sirscha, somehow, restores Saengo to life. Unveiled as the first soulguide in living memory, Sirscha is summoned to the domain of the Spider King. For centuries, he has used his influence over the Dead Wood—an ancient forest possessed by souls—to enforce peace between the kingdoms. Now, with the trees growing wild and untamed, only a soulguide can restrain them. As war looms, Sirscha must master her newly awakened abilities before the trees shatter the brittle peace, or worse, claim Saengo, the friend she would die for.
Author: Sloan De Forest Publisher: Running Press Adult ISBN: 9780762498932 Category : Languages : en Pages : 344
Book Description
For well over a century, those who create motion pictures have touched our hearts and souls; they have transported and transformed our minds, intoxicated and entranced our senses. One artist's vision is the single most prominent force behind the scenes: the director. The Essential Directors illuminates the unseen forces behind some of the most notable screen triumphs from the aesthetic peak of silent cinema through the New Hollywood of the 1970s. Considering each artist's influence on the medium, cultural impact, and degree of achievement, Turner Classic Movies presents a compendium of Hollywood's most influential filmmakers, with profiles offering history and insight on the filmmaker's narrative style, unique touches, contributions to the medium, key films, and distinctive movie moments to watch for. The work of these game-changing artists is illustrated throughout by more than 200 full-color and black-and-white photographs. Featured directors include Charlie Chaplin, Cecil B. DeMille, Oscar Micheaux, Lois Weber, Dorothy Arzner, Frank Capra, Howard Hawks, Ernst Lubitsch, W. S. Van Dyke, John Ford, Orson Welles, William Wyler, Alfred Hitchcock, Ida Lupino, Billy Wilder, Federico Fellini, Stanley Kramer, David Lean, Robert Altman, Hal Ashby, Peter Bogdanovich, Francis Ford Coppola, Martin Scorsese, and Steven Spielberg.
Author: Mike Adams
Author: Mike Adams
Author: James A. Hijiya
Author: Tom Lewis
Author: Sungook Hong
Author: Jessica J. Lee
Author: Hugh G.J. Aitken
Author: William Gurstelle
Author: Terry Lee Rioux
Author: Lori M. Lee
Author: Sloan De Forest