Download or read book The Principles of Electric Wave Telegraph Classic Reprint written by J. A. Fleming and published by Forgotten Books. This book was released on 2017-11-18 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Principles of Electric Wave Telegraph An enormous amount of research has been carried out in the last ten years on the subject of Hertzian Waves in their application to telegraphy, and the specifications filed in the Patent Offices in various countries bear record to the amount of ingenuity and thought that has been spent in the endeavour to utilize electric wave phenomena for this purpose. Some attempt has been made in this book to gather together a portion of this information, as far as it concerns the above technical application, and with the object of assisting the reader references have been given, as far as possible, to the original sources of information. A list of the chief patents granted in Great Britain for improve ments in wireless telegraphy has been added, which will probably prove of utility to the English reader. Invention is progressing so rapidly in connection with the subject, and the amount of work that has been done is so large, that any attempt to present an account of the subject must necessarily be imperfect in some respects. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Catalogue of Books and Papers Relating to Electricity Magnetism the Electric Telegraph c written by Francis Ronalds and published by Forgotten Books. This book was released on 2017-12-12 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Catalogue of Books and Papers Relating to Electricity, Magnetism, the Electric Telegraph, &C: Including the Ronald's Library Great care has been taken to issue the Catalogue as free from error as possible, and it is hoped that it will be found as accurate as the nature of the work will permit. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Elementary Principles of Wireless Telegraphy Classic Reprint written by R. D. Bangay and published by Forgotten Books. This book was released on 2017-11-28 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Elementary Principles of Wireless Telegraphy IN presenting this Handbook, the author has endeavoured to explain, in the simplest possible manner, the theory and practice of Wireless Telegraphy. It has been his aim to make the subject intelligible to persons who do not possess much technical knowledge, and to be at the same time brief and accurate. The book has been so arranged as to be useful as a reference book on the subject for students and amateurs in this special branch of electrical science. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Electric Telegraph Classic Reprint written by Robert Sabine and published by Forgotten Books. This book was released on 2017-11-21 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Electric Telegraph This book was commenced with the intention of making it a purely Elementary Treatise. As he proceeded with his work, however, the Author became convinced that, in our language, the want is much more felt of such books as Schellen's, Dub's, Moi gno's, Blavier's, and others, than of such as he had proposed to make his. He has therefore endea voured to make it sufficiently elementary to come within the comprehension of every educated man, and, at the same time, sufficiently technical to be useful to electricians. The work is divided into Two Parts: the First being confined to a short history of the Electric Telegraph, and descriptions of many of the past and existing methods and apparatus; the Second Part being confined exclusively to the more scientific matter relating especially to Cable York. N 0 new theories are started, nor has anything been introduced which expe rience has not confirmed as having merits to recommend it. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Wireless Telegraphy written by W. H. Marchant and published by Forgotten Books. This book was released on 2017-09-16 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Wireless Telegraphy: A Handbook for the Use of Operators and Students This book is intended primarily for the use of those engaged in the practical operation of radio-telegraph installations and for students who already possess some knowledge of electrical science. The first portion of the book (chapters I.-V.) deals with the production and radiation of electric oscillations and waves, followed by a description of the various pieces of apparatus which go to make up a Radio Telegraph installation and the principles which govern their construction and erection. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Principles of Wireless Telegraphy written by George Washington Pierce and published by Forgotten Books. This book was released on 2015-06-25 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Principles of Wireless Telegraphy This volume comprises the non-mathematical portions of a course of lectures, entitled "Electric Waves and their Application to Wireless Telegraphy," which for several years have been given by the author to classes at Harvard University. In giving the lectures and in preparing this volume, the design has been: - First, to present, in as elementary a form as possible, the course of reasoning and experimentation that has led to the conception of electric waves; second, to follow this with a discussion of the properties of electric waves and electric oscillations; third, to give a history of the application of electric waves to wireless telegraphy; and fourth, to elaborate the general principles and methods of electric-wave telegraphy in sufficient detail to be of possible use to elementary students of electricity and to amateur and professional electricians engaged in operating and constructing wireless telegraphic apparatus. The author wishes to express his sincere thanks to Commander S. S. Robison of the United States Navy, to Mr. Elliott Woods of Washington, and to Chief Inspector D. M. Mahood of the New York Navy Yard for their kindness in supplying photographs for some of the illustrations. Also, the author is grateful to the Editors of the Physical Review for the loan of Plates I and II, and to Mr. Greenleaf Whittier Pickard for the privilege of consulting his manuscript account of experiments on the effects of daylight on transmission. Finally, the author takes great pleasure in expressing his gratitude to his friend Mr. George Francis Arnold, who has kindly read the proofs and made many valuable suggestions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Principles of Electric Wave Telegraphy written by J. A. Fleming and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book A Hand Book of the Electromagnetic Telegraph Classic Reprint written by A. E. Loring and published by . This book was released on 2015-06-28 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Hand-Book of the Electromagnetic Telegraph It has been the aim of the author in the preparation of this little book, to present the principles of the Electro-Magnetic Telegraph, in a brief, concise manner, for the benefit of practical operators and students of telegraphy. The works on telegraphy which have thus far been presented, besides being expensive, have contained much that is useless, or which is not in a form to be readily understood by young and inexperienced telegraphers. Although this little work must be acknowledged incomplete, it is hoped that it may go far toward supplying the deficiency which has existed; or, at least, serve as a stepping-stone to the study of the more complete works on electricity and telegraphy. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Principles of Electric Wave Telegraphy written by Sir John Ambrose Fleming and published by Arkose Press. This book was released on 2015-09-27 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book The Principles of Electric Wave Telegraphy written by John Ambrose Fleming and published by Palala Press. This book was released on 2015-09-08 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Principles of Electric Wave Telegraphy written by and published by . This book was released on 1960 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hertzian Wave Wireless Telegraphy written by J. A. Sir Fleming and published by DigiCat. This book was released on 2022-07-20 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Hertzian Wave Wireless Telegraphy' is an article discussing a type of telegraph—"spark telegraph" or "Marconi telegraph"— invented by Guglielmo Marconi, an Italian inventor and electrical engineer, known for his creation of a practical radio wave-based wireless telegraph system. This led to Marconi being credited as the inventor of radio, and he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy".

Download or read book Wireless Telegraphy and High Frequency Electricity written by Harry La Verne Twining and published by Forgotten Books. This book was released on 2018-08-07 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Wireless Telegraphy and High Frequency Electricity: A Manual Containing Detailed Information for the Construction of Transformers, Wireless Telegraph and High Frequency Apparatus, With Chapters on Their Theory and Operation Many books have been written on induction coils in which detailed instruction has been given for their construction and Operation. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Propagation of Electric Currents written by J. A. Fleming and published by Forgotten Books. This book was released on 2018-01-11 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Propagation of Electric Currents: In Telephone and Telegraph Conductors 1. Wave motion. Qualities of a medium in which wave motion can exist. Theory of longitudinal wave motion. Formula for wave velocity in a gas - 2. The electromagnetic medium. Its properties. The electron. Electric strain and. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book A Treatise Upon Wireless Telegraphy and Telephony written by C. I. Hoppough and published by Forgotten Books. This book was released on 2015-06-26 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Treatise Upon Wireless Telegraphy and Telephony While serving as Inspector for the United Wireless Telegraph Company, the attention of the author was frequently called to the inability of operators to efficiently use the apparatus installed for Radio communication over which they had supervision. This inability could almost invariably be traced to either a misapplication of the principles governing the action of certain instruments of the equipment, or a deficiency of knowledge concerning these principles. Many operators, having had no previous training, were unable to master the technical explanations given by some of the prominent authors of treatises upon Wireless Telegraphy on account of the mathematical reasoning employed by them. While it is impossible to go deeply into the study of Wireless Telegraphy without the aid of higher mathematics, an attempt will be made in this book to explain in as unmathematical terms as possible a few of the fundamental principles and to illustrate their application to the solution of practical problems which arise daily in the routine of wireless operating. Fortunate indeed is the student of wireless telegraphy who has had the opportunity of studying "The Principles of Electric Wave Telegraphy and Telephony", by J. A. Fleming, and the "Principles of Wireless Telegraphy", by Geo. W. Pierce, and it is on account of the clearness of the explanations and the reliability of information given in the above mentioned books that they will be quoted in the following pages. The author wishes to mention his obligation to the Wireless News and Publishing Co., Sampson Publishing Co., Clapp-Eastham Co. and the Electro Importing Co. for permission to use certain illustrations furnished by them; to the Standard Wireless Equipment Co. for the loan of equipment tested; to Mr. J. M. Baskerville for the loan of a number of photographs of equipment which have materially assisted in explanations; and finally to Mr. G. M. Dodge, whose friendly assistance has made the publication of this book possible. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Wireless Telegraphy Classic Reprint written by Gustav Eichhorn and published by Forgotten Books. This book was released on 2017-09-17 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Wireless Telegraphy The decisive turning-point was reached in 1896, by the labours of Guglielmo Marconi, who made a definite attempt to elaborate a system of wireless telegraphy by means of electric waves. True, he stood upon the secure foundation of the ingenious experiments of Hertz; but the persistence and skill with which he contrived to overcome the practical difficulties in his way, cannot be sufficiently admired. Thus Marconi was the first to actually telegraph over a distance of many miles without wires, thereby winning lasting renown. However, the capacity of his instruments soon reached a limit. In Germany, too, the labours of slaby-arco led to no improvement, in point of principle; but the course of development was diverted into an entirely new channel with unexpected progress by the work of Professor Ferdinand Braun, of Strassburg. By complete mastery of the existing material, well-designed application of scientific principles and appropriate use of technical appliances, he created the basis on which wireless telegraphy is now everywhere conducted. To the personal modesty of Professor Braun nothing is more objectionable than the fruitless conflict over the so called systems: and he would be the first to put an end to the envious and distracting outcry raised by the companies engaged in exploiting wireless telegraphy, and to use the name Hertzian electrical-wave Telegraphy as the worthiest title possible. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book History Theory and Practice of the Electric Telegraph written by and published by . This book was released on 2020-02-16 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: