Excerpt from Philipp Reis, Inventor of the Telephone: A Biographical Sketch, With Documentary Testimony, Translations of the Original Papers of the Inventor and Contemporary Publications
Medallion-portrait of the Inventor (from the Medallion executed by Rumpf in and Autograph. Vignette. Tomb of Philipp Reis, at Friedrichsdorf First Transmitter (the Wooden Ear)-back view front side section details Second Transmitter (tin Tube) Third Transmitter (collar-box) Fourth Transmitter (bored Block)
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book covers the life and invention of Philipp Reis who is largely unknown to the public despite inventing the Telephone. The author proves that Mr. Reis was the first to grasp the principle of transmitting speech electrically, long before it was developed commercially. The book includes contemporary accounts from prominent scientists along with Reis' own description of his telephone. It also includes an analysis of later 'telephone' inventions in light of Reis' work and a detailed comparison of the transmitters and receivers used in Reis' telephones with those used in more modern telephones. This book is the result of the author's extensive research into contemporary documents and the testimony of surviving contemporaries of Philipp Reis and sheds new light on the invention of this revolutionary device. 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. Bestandsnummer des Verkäufers 9781333606756_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333606756
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333606756
Anzahl: 15 verfügbar
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Neuware. Bestandsnummer des Verkäufers 9781333606756
Anzahl: 2 verfügbar