Le Téléphone, le Microphone et le Phonographe by comte Th. Du Moncel
"Le Téléphone, le Microphone et le Phonographe" by comte Th. Du Moncel is a scientific publication written in the late 19th century. This work explores the historical and technical developments surrounding the telephone, microphone, and phonograph, detailing the scientific principles that led to these revolutionary inventions. The text discusses various inventors and their contributions to the field of sound transmission, emphasizing the progression of technology in acoustics. The opening of this scientificexploration presents a historical overview of the telephone's origins, tracing back to ancient methods of sound transmission and moving through significant developments leading to the invention of the telephone. It introduces prominent figures in the field, such as Graham Bell and Elisha Gray, and outlines their experimental works leading to the eventual success in transmitting voice electronically. The section also references early theories and experiments about acoustics, establishing a foundation for understanding the mechanisms that made the telephone possible. (This is an automatically generated summary.)
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About this eBook
| Author | Du Moncel, Th., comte, 1821-1884 |
|---|---|
| Illustrator | Bonnafoux, B. |
| LoC No. | 17019995 |
| Title | Le Téléphone, le Microphone et le Phonographe |
| Note | Reading ease score: 50.9 (10th to 12th grade). Somewhat difficult to read. |
| Credits | Produced by Laurent Vogel, Christine P. Travers and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by the Bibliothèque nationale de France (BnF/Gallica) at http://gallica.bnf.fr) |
| Language | French |
| LoC Class | TK: Technology: Electrical, Electronics and Nuclear engineering |
| Subject | Telephone |
| Subject | Microphone |
| Subject | Phonograph |
| Category | Text |
| EBook-No. | 27574 |
| Release Date | Dec 20, 2008 |
| Most Recently Updated | Jan 4, 2021 |
| Copyright Status | Public domain in the USA. |
| Downloads | 352 downloads in the last 30 days. |
| Project Gutenberg eBooks are always free! | |
