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| 001 | 27574 | ||
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| 005 | 20260610133629.0 | ||
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_aDu Moncel, Th., comte, _d1821-1884 |
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| 245 | 1 | 3 | _aLe Téléphone, le Microphone et le Phonographe |
| 264 | 1 |
_aSalt Lake City, UT : _bProject Gutenberg, _c2008 |
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_a1 online resource : _bmultiple file formats |
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| 336 |
_atext _btxt _2rdacontent |
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_acomputer _bc _2rdamedia |
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_aonline resource _bcr _2rdacarrier |
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| 500 | _aRelease date is 2008-12-20 | ||
| 508 | _aProduced 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) | ||
| 520 | _a"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 scientific exploration 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.) | ||
| 534 | _nOriginal publication data not identified | ||
| 653 | _aTelephone | ||
| 653 | _aMicrophone | ||
| 653 | _aPhonograph | ||
| 700 | 1 | _aBonnafoux, B. | |
| 856 | 4 | 0 | _uhttps://www.gutenberg.org/ebooks/27574 |
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_c68483 _d68483 |
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