World Radio Day 2022: Today AIR has 231 centers and 373 transmitters and its reach is 99 percent of the people. The contribution of Indian scientist Dr. Jagdish Chandra Basu has also been important in the expansion of radio in India.
World Radio Day: World Radio Day is celebrated every year on 13 February to rekindle the lost self-respect of radio in the world. Which was started by UNESCO in the year 2011. UNESCO believes that radio is the only mass medium through which the message is delivered to innumerable people, especially the weaker sections of society.
HISTORY:-
Canadian scientist Reginald Fesden started radio broadcasting on December 24, 1906. In 1918, Lee de Forest started the world’s first radio station in the Highbridge area of New York, but the police closed it after calling it illegal. And in India in the year 1936, the official ‘Imperial Radio of India’ was started in India, which after independence became known as All India Radio or All India Radio.
Today All India Radio has 231 centers and 373 transmitters and its reach is 99 percent of the people. The contribution of Indian scientist Dr. Jagdish Chandra Basu has also been important in the expansion of radio in India.
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What is radio?
Radio is an important tool of mass communication and has played an important role in the development of the nation. Various types of education have been given to the less educated people of the nation through this medium in a very simple way in common language and further research is going on on its creative uses. Through which not only the radio frequency is spoken, but in the time of the disaster, when the means of communication come to a standstill, the affected can also be helped.
Radio words:
The origin of radio is from the Latin word ‘radius’, which means ‘ray’. The term was introduced in the 20th century to distinguish radio from other wireless technology.
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