The digital edition of all books may be viewed on our website before purchase. Excerpt from An Explanation of the Phonopore, and More Especially the Simplex Phonopore Telegraph
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book, published in the late 19th century, unveils the Phonopore Telegraph, a revolutionary device that amplified the possibilities of telegraphy. The Phonopore employed Phonoporic impulses: a force previously considered an obstacle to telephony, but which the author ingeniously harnessed. By devising instruments and methods to generate and detect these impulses, the author introduced a new means of communication, distinct from ordinary telegraphy. The Phonopore Telegraph, capable of functioning simultaneously with existing telegraph systems, provided a transformative solution to the problem of induction noises, enabling multiple messages to be transmitted clearly on the same line. The book details the experiments, technical arrangements, and theoretical principles behind this groundbreaking invention, offering not just a historical account but also a testament to the author's innovative spirit. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781334742347_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334742347
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334742347
Quantité disponible : 15 disponible(s)
Vendeur : Bulrushed Books, Moscow, ID, Etats-Unis
Etat : Like New. In unused condition, may show some slight shelf wear, but otherwise unread. This title was digitally scanned from a rare, out of print edition, and will have some visual artifacts from that process. N° de réf. du vendeur #258B-0057
Quantité disponible : 1 disponible(s)