Perhaps, not the inventor of Digital Media as there is no one particular inventor, although nevertheless, this is the man that gave birth to its insurgence. From Berlin, Germany, Konrad Zuse between the years 1936 to 1938 and in the living room of his parents house, went on to build the first binary computer the world was to know. Known as the Z1.
You can read more about him here. Source: About.com
Inventors of the Modern Computer - The First Freely Programmable Computer invented by Konrad Zuse
Konrad Zuse (1910-1995) was a construction engineer for the Henschel Aircraft Company in Berlin, Germany at the beginning of WWII. Konrad Zuse earned the semiofficial title of "inventor of the modern computer" for his series of automatic calculators, which he invented to help him with his lengthy engineering calculations. Zuse has modestly dismissed the title while praising many of the inventions of his contemporaries and successors as being equally if not more important than his own.
Konrad Zuse's Z1 Circa 1938