The 6-year history of broadcasting in New China, do you know how it developed?

The birth of broadcasting can be roughly divided into six stages: the emergence of experimental radio stations; The first radio stations were born; Interest disputes in the radio industry; The invention of radio advertising; The establishment of commercial broadcasting network and the emergence of international broadcasting.

Among them, in the first stage, the word "broadcasting" was first used in World War I, and Canadian Feynton and American Devastaire were outstanding representatives of early experimental radio stations. In 199, in San Jose, California, Herod of the School of Engineering and Radio began to broadcast scheduled programs once a week, including music and news, and similar amateur radio stations appeared in many cities in Europe and America.

In the second stage, in April, 192, Conrad, an engineer of Westinghouse Electric Company, began to try to play self-made programs, and achieved good results. On October 27th, 192, the US Department of Commerce, which was in charge of issuing radio licenses, assigned Westinghouse a call sign of a commercial radio station-KDKA. On November 2nd, 192, KDKA took advantage of the opportunity of the US election to start regular broadcasting with great fanfare, making it the first regular radio station in the United States in history, which was also considered as the birth day of the world broadcasting industry.

among the countries in the world, the separate history of broadcasting can be mainly considered from the United States, Britain, Germany, the former Soviet Union, Russia, France, Italy, Canada, Australia, Japan, South Korea, Latin America, underdeveloped countries and other different countries and regions.

The use of wireless telegrams in China began in the late Qing Dynasty. In 196, the Qing government set up the Postal Department, which contained the Department of Telecommunications, which was in charge of radio, telegraph and telephone.

The first radio station in China was the China Radio Company founded in Shanghai in 1922 by American Osborn with the capital of Japanese overseas Chinese surnamed Zhang, and the "Continental Newspaper-Radio Station of China" founded by American English newspaper Continental Newspaper, with the call sign XRO, which first aired on the evening of January 23rd, 1923.

the first radio station founded by China people was built by Liu Han, the director of Harbin Radio Station, in 1926 and broadcast on October 1st.

China Central Broadcasting Station, founded on August 1, 1928, was founded by Nanjing National Government. In 1932, the transmission power of Nanjing Central Broadcasting Station was expanded to 75 kilowatts, which was second to none in Asia at that time. According to the statistics in the heyday of December 1947, there were 42 radio stations affiliated to the Central Broadcasting Administration, and there were about 1 million radios nationwide.

The radio communication of China's * * * production party was developed in successive years' wars, and it originated from journalism. The radio station of China * * * Production Party is derived from the radio communication activities of Xinhua News Agency. For a long time, the radio station was affiliated with Xinhua News Agency and was called Xinhua Radio Station. On June 5, 1949, the Central Committee decided that the broadcasting industry should be separated from the leadership of Xinhua News Agency, and the Central Broadcasting Administration was expanded and established. On December 5, 1949, it was renamed as the Broadcasting Administration, and it was customarily the Central Broadcasting Administration, which became the long-term management organization of China's radio and television industry. At the same time, the Xinhua Radio Station in Beiping was renamed china national radio, becoming the official mouthpiece of the China * * * production party, the China government and the people of China.

after the founding of the people's Republic of China, the development of the broadcasting industry has mainly experienced four stages: the broadcasting and television industry during the Seventeen Years (1949-1966), the broadcasting and television industry during the Cultural Revolution (1966-1979), the reform era (1979-1992) and the transition period (1992-24), among which There are many specific features. It's too much trouble to type them up. You can browse them yourself.

The reference is Guo Zhenzhi's History of Chinese and Foreign Radio and Television, Fudan University Press, 27. This book should be available online.

I hope it will help you.