When did the digital revolution begin?

Answer 1

in the 1950s, when government agencies began using large computers. (;

Answer 2

Digital recording began in 1937 with the idea of Pulse-Code Modulation patented by Alec Reeves. The next step was in 1943 Bell Telephone Laboratories developed the first digital scrambled speech transmission system. In 1957 the first sound recording through computers was created. This was about the period it started.

Answer 3

I would say it started in MIT when two students sent the first email in 1971.

Answer 4

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