History of Radio

Radio history The radio has evolved over time. The radio we heard today is different from the format, purpose, audience layer, and clarity of the 1950s. The radio has overcome the threat of the television industry by changing with the times. Laws are handled through the establishment of law and government regulatory agencies (FCC). Today, radio is the cheapest and most effective way to communicate with people all over the world. It began with the telegraph invented by Samuel Morse in 1844, developed as a knowledge-rich spirit for inventors and engineers and has created a powerful communication medium that we know from the end of the 19th century to the present .

Broadly speaking, the history of broadcast dates back to the 19th century, and various innovations and discoveries have contributed to its development. In the early 20th century radio was used for wartime communication and amateur broadcasting, but until the 1920s radio receivers became popular, radio and radio radio broadcasts did not start. The first official commercial radio station, KDKA, was developed by Henry P. Davis on November 2, 1920. The first commercial broadcast was the result of Davis who read the US presidential election. In the next decade, radio stations began to emerge all over the world. For the first time, the new media provided immediate mass media and people who were shocked. The newspaper worried about the decline of the printed page, purchased a radio station, the advertiser quickly jumped onto the ship, the society became obsessed with the entertainment program, passed the news, the drama, the music.

Radio technology began to appear in the beginning of the 20th century, but music began to be broadcast later. Although the early history of the music station was dark, the university radio station in the San Jose area was reported to have broadcasted radio music between 1912 and 1917, but it was reported that it was reproduced everyday It is not after that. During the First World War (and the Second World War), the US Congress suspended all amateur radio broadcasts. This means that many television stations were suspended forever. However, 1XE of Medford, Massachusetts played music in 1919 after the war, and in the following years more music stations began broadcasting.