Subject
Telegraph, Wireless Books
Best books
Alfred Powell Morgan
Wireless Telegraph Construction For Amateurs
"Wireless Telegraph Construction For Amateurs" by Alfred Powell Morgan is a practical guidebook written in the early 20th century. This informative work aims to provide amateur experimenters with the knowledge and resources necessary to construct their own wireless telegraph equipment, focusing on designs that are efficient yet affordable. The book offers clear instructions along with illustrations to help readers understand the components and functioning of wireless telegraphic devices. The opening of the book begins with the author's preface, which outlines the purpose of the text: to make wireless telegraphy accessible to novices by consolidating relevant information that has been scattered across various periodicals. It acknowledges the need for clarity in constructing practical wireless instruments, with a focus on avoiding unnecessary theories. Following the preface, the chapter introduces foundational concepts such as the transmission and reception of electrical waves, employing analogies and visual aids to demystify the process. It sets the stage for further exploration of the equipment and components required for amateur wireless telegraphy.
A. Frederick (Archie Frederick) Collins
The Radio Amateur's Hand Book A Complete, Authentic and Informative Work on Wireless Telegraphy and Telephony
"The Radio Amateur's Handbook" by A. Frederick Collins is a comprehensive guide on wireless telegraphy and telephony written in the early 20th century. This work caters specifically to amateur radio enthusiasts, detailing the history, development, and practical implementation of wireless communication technologies. The book aims to equip beginners with the knowledge and skills necessary to set up their own wireless systems, from basic receiving sets to more complex transmitting apparatuses. The opening of the handbook sets the stage by introducing the history of wireless communication, highlighting significant inventors like Heinrich Hertz, William Marconi, and the author himself, A. Frederick Collins. It discusses the foundational principles behind wireless telegraphy and telephony, detailing early experiments and the technological advancements that paved the way for amateur radio. The text outlines the two main types of wireless systems—telegraph and telephone—while inviting readers to explore the fascinating world of wireless communication through hands-on experimentation and learning. The introduction serves as a roadmap for the comprehensive chapters that follow, which intend to guide aspiring radio amateurs through both the theoretical and practical aspects of building and operating their wireless sets.
Nikola Tesla
Experiments with Alternate Currents of High Potential and High Frequency A Lecture Delivered before the Institution of Electrical Engineers, London
"Experiments with Alternate Currents of High Potential and High Frequency" by Nikola Tesla is a scientific publication written in the late 19th century. This work focuses on Tesla's groundbreaking research in electrical engineering, particularly his advancements in alternating currents and high-frequency electrical phenomena. The text serves as a detailed account of his findings, experiments, and theories, aimed at elucidating the potential and applications of these electrical currents. The opening of the work introduces Nikola Tesla, detailing his biographical background and educational journey, which leads to his pivotal contributions in electrical engineering. It highlights his early fascination with physics and arithmetic, his experiences with various inventions, and his eventual move to the United States, where he gained prominence. Furthermore, Tesla's lecture before the Institution of Electrical Engineers sets the stage for discussing alternating currents of high potential and high frequency, presenting the audience with a glimpse of the experiments and results he will elaborate on throughout the publication. This opening not only establishes Tesla's credentials as a leading figure in electric science but also builds anticipation for the innovative concepts to be explored in the subsequent chapters.
Alfred Powell Morgan
Wireless Telegraphy and Telephony Simply Explained A Practical Treatise Embracing Complete and Detailed Explanations of the Theory and Practice of Modern Radio Apparatus and Its Present Day Applications, Together With a Chapter on the Possibilities of Its Future Development
"Wireless Telegraphy and Telephony Simply Explained" by Alfred Powell Morgan is a scientific publication written in the early 20th century. This comprehensive treatise lays out the principles and applications of wireless communication technologies, emphasizing clear explanations of both the theory and practical aspects of wireless telegraphy and telephony. The author aims to demystify wireless communication for readers, making it accessible to those who may find the technology daunting. The opening portion introduces the fascinating world of wireless communication, illustrating it with relatable analogies, such as comparing the propagation of electromagnetic waves to ripples in a pond after a stone is thrown in. Morgan explains the fundamental concepts of wireless transmission, including electrical oscillations and electromagnetic waves, alongside discussions of key components like the Leyden jar and various apparatus used in transmitting and receiving signals. He stresses the significance of understanding these principles to fully appreciate the importance of wireless technology in daily life and future advancements, while also acknowledging influential figures in the field, notably Nikola Tesla.
A. Frederick (Archie Frederick) Collins
The Radio Amateur's Hand Book A Complete, Authentic and Informative Work on Wireless Telegraphy and Telephony
"The Radio Amateur's Handbook" by A. Frederick Collins is a practical guide on wireless telegraphy and telephony written in the early 20th century. The book serves as a comprehensive resource for individuals interested in setting up their own radio communication systems, exploring the advancements and innovations in the wireless field at that time. The opening of the handbook begins with acknowledgments and a brief introduction to the history of wireless communication, highlighting key figures like William Marconi and A. Frederick Collins himself. Collins discusses the evolution of wireless technology, explaining the essential components of wireless systems, such as aerial wires, transmitters, and receivers. He outlines the significant distinctions between wireless telegraphy and telephony, preparing the beginner for the journey of understanding wireless communication methods and the equipment needed to get started in amateur radio activities. The content suggests that the book is both informative and instructional, aimed at enthusiasts eager to engage in this exciting technology.
Alfred Powell Morgan
Lessons in Wireless Telegraphy
"Lessons in Wireless Telegraphy" by Alfred Powell Morgan is a scientific publication written in the early 20th century. This work presents a systematic elementary course on the principles of wireless telegraphy and the electrical laws that underpin it. The book aims to bridge the knowledge gap for operators who can send and receive messages but may not fully understand the rudimentary theory of the instruments they use. The opening portion introduces the book and sets the tone for a detailed exploration of wireless telegraphy, beginning with foundational concepts in magnetism. The author outlines the significance of understanding both natural and artificial magnets, their properties, and their applications, particularly in electricity. Key terms related to magnetism and its laws are introduced, paving the way for a deeper dive into the principles of electric currents and devices related to wireless communication, such as induction coils and batteries. The excerpt emphasizes a logical sequence to ensure clarity while providing comprehensive knowledge on the subject.
Oliver Lodge
Signalling across space without wires being a description of the work of Hertz & his successors
"Signalling across space without wires" by Sir Oliver Lodge is a scientific publication written in the late 19th century. The work primarily focuses on the groundbreaking experiments conducted by Heinrich Hertz and his successors, specifically concerning the generation and application of electromagnetic waves for wireless communication. Utilizing Hertz’s discoveries, Lodge explores the theoretical and experimental aspects of how electrical signals can be transmitted over distances without the need for physical wires. The opening of this book begins with notes from a lecture delivered by Lodge at the Royal Institution of Great Britain, where he reflects on Hertz’s significant contributions to the field of experimental physics. Lodge emphasizes Hertz’s tragic early death and the impact of his work, which validated Maxwell's theories on electromagnetic radiation. He introduces his intention to demonstrate some of Hertz's experiments while providing a foundational understanding of electrical waves and their implications for telegraphy. This introductory portion sets the stage for an in-depth exploration of the principles behind wireless communication, detailing early experiments that demonstrate the existence and nature of electromagnetic waves as they relate to practical applications in signaling.
J. A. (John Ambrose) Fleming
Hertzian Wave Wireless Telegraphy
"Hertzian Wave Wireless Telegraphy" by Sir J. A. Fleming is a scientific publication written in the early 20th century. This work explores the principles and technical aspects of wireless telegraphy through electric waves, primarily focusing on the advancements made by figures such as Marconi. The book aims to provide a coherent understanding of how Hertzian waves function, their generation, transmission, and reception. The opening of the text establishes the importance and growing public interest in wireless telegraphy, driven in part by the innovations of Marconi. Fleming outlines the key topics he will discuss, including the scientific principles behind electric wave telegraphy. He highlights the challenges of communicating these complex ideas to a general audience, leading to a systematic examination of both the transmitting hardware and the underlying physics of electric waves and their behavior in the ether. By drawing parallels between electric and sound waves, he sets the stage for a detailed exploration of how electric waves can be generated and transmitted over great distances.
Walter Kellogg Towers
Masters of Space Morse and the Telegraph; Thompson and the Cable; Bell and the Telephone; Marconi and the Wireless Telegraph; Carty and the Wireless Telephone
"Masters of Space" by Walter Kellogg Towers is a historical account written in the early 20th century that explores the evolution of long-distance communication. The book chronicles the monumental achievements of inventors like Samuel Morse, Alexander Graham Bell, and Guglielmo Marconi, showcasing how their innovations—from the telegraph to the telephone and wireless communication—transformed human connectivity and interaction. The opening of the book provides a vivid backdrop to the necessity and development of communication throughout history. Towers begins by discussing primitive signaling systems used by ancient civilizations, illustrating the immense human desire to share information across distances. He then delves into the seminal contributions of Morse and other key figures, detailing their struggles and triumphs in developing devices that would eventually bridge vast distances and link people across the globe. This introductory narrative sets the stage for a compelling journey through the innovative and often tumultuous world of communication technology, highlighting not only the inventions themselves but also the personalities behind them.
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