Broadcasting in the United States

Broadcasting in the United States began with experiments with wireless transmission during the 19th century, led by radio hobbyists who were excited about the new technology. Once the methods were improved, radio became very important for both the military and businesses. Over time, broadcasting grew to play a big role across the whole country.

As television developed, it split into many types of shows such as fiction, news, sports, and reality television. Cable television added even more channels, especially for entertainment. By the late 20th century, radio also had many different kinds of stations, each focusing on a specific type of music, news, or sports.

History

In 1901, Reginald Aubrey Fessenden made an important step in broadcasting by combining a human voice with radio waves. He used special equipment to send his first broadcast on December 24, 1906, from Brant Rock, MA. The program included music, a Bible reading, and Christmas greetings. Listeners from far away, including the West Indies, wrote to him about what they heard.

Many people kept testing new ways to send radio signals. Charles Herrold in San Jose, California, began broadcasting in 1909. When the United States joined World War I, the Navy used radio to send messages, which led to more people having radio sets at home after the war. Companies formed to support broadcasting, and the first official commercial broadcast happened in Pittsburgh in 1920, reporting election results. Over time, networks like NBC and ABC grew, and television began to join radio as a way to share news and entertainment. Color TV started in the 1950s, adding a new dimension to home entertainment.