Project Gutenberg 2010-10-09 Public domain in the USA. 238 Martin, Marcus J. Wireless Transmission of Photographs Second Edition, Revised and Enlarged 1919 E-text prepared by Robert Cicconetti, Keith Edkins, and the Online Distributed Proofreading Team (http://www.pgdp.net) from page images generously made available by Internet Archive/Canadian Libraries (http://www.archive.org/details/toronto) "Wireless Transmission of Photographs" by Marcus J. Martin is a scientific publication written in the early 20th century. This text explores the nascent field of wireless photography, detailing the methods and technical challenges associated with transmitting photographs and images without wires. The author's work addresses the experimental stage of radio-photography, evaluating various systems and apparatuses aimed at achieving reliable transmission over long distances. The opening of the work establishes the context for the topic, outlining the necessary foundational knowledge in optics, chemistry, mechanics, and electricity required for experimenters interested in radio-photography. It also highlights the historical background of wireless photographic techniques, noting significant earlier experiments and the limitations faced with conventional systems. Martin emphasizes the potential advantages of wireless transmission, particularly for maritime communication and the urgency of developing practical solutions to enable the successful transfer of photographs across significant distances. As the text unfolds, it promises a descriptive journey through methods of transmitting and receiving images, aimed at practitioners and innovators in the field. (This is an automatically generated summary.) Reading ease score: 54.1 (10th to 12th grade). Somewhat difficult to read. en Phototelegraphy TK Text Category: Engineering & Technology 317229 2025-10-14T04:39:35.595885 text/html 306790 2010-10-09T17:35:52 text/html 15279248 2025-10-14T04:40:48.293019 application/epub+zip 15245084 2025-10-14T04:40:08.379724 application/epub+zip 156195 2025-10-14T04:39:38.799889 application/epub+zip 2614913 2025-10-14T04:40:57.348967 application/x-mobipocket-ebook 2562972 2025-10-14T04:40:16.981646 application/x-mobipocket-ebook 213670 2022-09-15T13:19:59.882598 application/x-mobipocket-ebook 222518 2025-10-14T04:39:34.046887 text/plain; charset=us-ascii 222186 2010-10-09T17:32:02 text/plain; charset=us-ascii 222226 2010-10-09T17:32:02 text/plain; charset=us-ascii 19515 2025-10-14T04:40:57.598950 application/rdf+xml 19060 2025-10-14T04:39:39.328849 image/jpeg 4173 2025-10-14T04:39:39.064870 image/jpeg 74273 2010-10-09T17:32:02 application/octet-stream application/zip 15750785 2010-10-09T17:40:40 application/octet-stream application/zip 74242 2010-10-09T17:32:02 application/octet-stream application/zip 15835919 2025-10-14T04:39:35.927889 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog