CURRENT AFFAIRS

Detailed explanation-1: -Norway will become the first country in the world to switch off FM radio. FM radio broadcasting was invented in the United States in 1933.

Detailed explanation-2: -OSLO-Norway opened a chapter in telecommunications history on Wednesday, becoming the first country to cease FM radio broadcasting. The switch, to digital broadcasting, is intended to save money, but critics are worried about the effect on drivers and listeners of small radio stations.

Detailed explanation-3: -But why is the Norwegian government shifting to DAB? One of the major reasons for Norway’s shift to DAB from FM is cost to the government. By cancelling the FM-based system, authorities say they expect to save 200 million Norwegian krone ($ 28.5 million) every year.

Detailed explanation-4: -The first practical wireless radio communication system was developed in Italy by Guglielmo Marconi.

Detailed explanation-5: -The review recommends there should be no formal switch-off of FM services before 2030.