This link has been bookmarked by 11 people . It was first bookmarked on 25 Mar 2007, by Lauren.
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dshaverThe history of communication from early alphabets to the world wide web.
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Joan Vinall-CoxA good and visual summary of human communication
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michael kraussAbout.com timeline of communication inventions but goes only to 1990's
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1814 Joseph
Nicéphore Niépce achieves the first photographic
image.1821 Charles
Wheatstone reproduces sound in a primitive sound box - the first
microphone.1831 Joseph
Henry invents the first electric telegraph.1835 Samuel Morse invents Morse code. 1843 Samuel
Morse invents the first long distance electric telegraph line.
Alexander Bain patents the first fax
machine.1861 United States starts the Pony
Express for mail delivery.
Coleman Sellers invents the Kinematoscope - a machine that flashed a
series of still photographs onto a screen.1867 American, Sholes the first successful and
modern typewriter.1876 Thomas Edison patents the mimeograph - an
office copying machine.
Alexander Graham Bell patents the electric telephone.
Melvyl Dewey writes the Dewey Decimal System for ordering library
books.1877 Thomas Edison
patents the phonograph - with a wax cylinder as recording medium.
Eadweard
Muybridge invents high speed photography - creating first moving pictures
that captured motion.1887 Emile Berliner invents the gramophone
- a system of recording which could be used over and over
again.1888 George
Eastman patents Kodak roll film camera.1889 Almon
Strowger patents the direct dial telephone or automatic telephone
exchange.1894 Guglielmo
Marconi improves wireless telegraphy.1898 First telephone
answering machines.1899 Valdemar
Poulsen invents the first magnetic recordings - using magnetized steel tape
as recording medium - the foundation for both mass data storage on disk and tape
and the music recording industry.
Loudspeakers invented.1902 Guglielmo Marconi transmits radio signals from Cornwall to Newfoundland - the first
radio signal across the Atlantic Ocean. -
The History of
Communication
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