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  2. Fax - Wikipedia

    en.wikipedia.org/wiki/Fax

    As a designer for the Radio Corporation of America (RCA), in 1924, Richard H. Ranger invented the wireless photoradiogram, or transoceanic radio facsimile, the forerunner of today's "fax" machines. A photograph of President Calvin Coolidge sent from New York to London on November 29, 1924, became the first photo picture reproduced by ...

  3. Alexander Bain (inventor) - Wikipedia

    en.wikipedia.org/wiki/Alexander_Bain_(inventor)

    Bain worked on an experimental fax machine from 1843 to 1846. He used a clock to synchronise the movement of two pendulums for line-by-line scanning of a message. For transmission, Bain applied metal pins arranged on a cylinder made of insulating material. An electric probe that transmitted on-off pulses then scanned the pins.

  4. Arthur Korn - Wikipedia

    en.wikipedia.org/wiki/Arthur_Korn

    Arthur Korn (20 May 1870 – 21 December/22 December 1945) was a German physicist, mathematician and inventor.He was involved in the development of the fax machine, specifically the transmission of photographs or telephotography, known as the Bildtelegraph, related to early attempts at developing a practical mechanical television system.

  5. Giovanni Caselli - Wikipedia

    en.wikipedia.org/wiki/Giovanni_Caselli

    Giovanni Caselli (8 June 1815 – 25 April 1891) was an Italian priest, inventor, and physicist. He studied electricity and magnetism as a child which led to his invention of the pantelegraph (also known as the universal telegraph or all-purpose telegraph), the forerunner of the fax machine.

  6. Timeline of electrical and electronic engineering - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_electrical_and...

    Thomas Edison's phonograph. 1843: Watchmaker Alexander Bain develops the basic concept of displaying images as points with different brightness values.; 1848: Frederick Collier Bakewell invents the first wirephoto machine, an early fax machine

  7. Elisha Gray - Wikipedia

    en.wikipedia.org/wiki/Elisha_Gray

    On July 31, 1888, Gray patented the telautograph, an analog precursor to the modern fax machine. Gray's patent stated that the telautograph would allow "one to transmit his own handwriting to a distant point over a two-wire circuit." It was the first facsimile machine in which the stylus was controlled by horizontal and vertical bars. [12]

  8. 25 things vanishing in America, part 2: the fax machine - AOL

    www.aol.com/2009/04/11/25-things-vanishing-in...

    I can still remember the first time I saw a fax. Wow! Words could be transmitted over a phone line and printed out exactly on the other end. I couldn't wait to get one for my business with all the ...

  9. Telegraphy - Wikipedia

    en.wikipedia.org/wiki/Telegraphy

    Alexander Bain's facsimile machine, 1850. In 1843, Scottish inventor Alexander Bain invented a device that could be considered the first facsimile machine. He called his invention a "recording telegraph". Bain's telegraph was able to transmit images by electrical wires.