Charles Bright

Submarine Telegraphs (eBook, PDF)

Their History, Construction, and Working; Founded in Part on Wünschendorff's "Traité De Télégraphie Sous-Marine" And Compiled From Authoritative and Exclusive Sources

• Format: PDF

Produktdetails

• Verlag: Forgotten Books
• Erscheinungstermin: 19. Oktober 2017
• Englisch
• ISBN-13: 9780243829224
• Artikelnr.: 59050030

Inhaltsangabe

Preface
Introduction
Part I. The History of Submarine Telegraphs: 1. Early subaqueous telegraphy
2. The dawn of ocean telegraphy
3. Developments
4. Commercial and miscellaneous résumé
Appendices
Part II. The Construction of Submarine Telegraphs: 1. The conductor
2. The insulating envelope
3. Joining
4. Mechanical protection and strength
5. Completed cable
Appendices
Part III. The Working of Submarine Telegraphs: 1. Theory of the transmission of signals through cables
2. Signalling apparatus
3. Duplex telegraphy
4. Automatic machine transmission
5. Recent developments
Appendix
Index.