The first broadcasts were made using Morse code, so a simple communication system based on points and lines, the same used on telegraph lines.
Around the year 1910 were made the first attempts to transmit the human voice, and there were a few years made the first transoceanic transmission.
Around the year 1910 were made the first attempts to transmit the human voice, and there were a few years made the first transoceanic transmission.
0 comments:
Post a Comment