Programmes of AIR’s Bividh Bharati earn a lot from advertisements.So the radio has brightened the home; the sickbed it has cheered, the young mind it has instructed, and the trade it has set going.
Programmes of AIR’s Bividh Bharati earn a lot from advertisements.So the radio has brightened the home; the sickbed it has cheered, the young mind it has instructed, and the trade it has set going.With just a couple of electronic components that cost at most a dollar or two, you can build simple radio transmitters and receivers.
An adjunct of broadcasting is the growth of television in which you not only hear a man speaking but you can see the man live with his words and movements.
In America, in Ceylon, in Australia and in many other countries like India, commercial advertisements are allowed to be put up in the air for money.
Even the intellectual will find much in it to be interested.
Great thinkers, great scientists, great poets often speak to us through the radio.
It is pleasant to be greeted every morning with that cheering “Hello, everybody” (or its local verification of form) and then to hear the news of the world read out to us: it at once makes us feel friendly with mankind.
English Extended Essay Topics - Essay Radio Broadcasting
The wireless can be used for educational purpose, besides entertainment.by means of electrical and ionized reflexion waves to all persons who possess receiving sets.The discovery of the wireless or radio goes back to the first decade of the 20th century and Sir Jagadis Bose was one of the pioneer-workers who made valuable contributions to this science. Lindberg to broadcast the story of his air fight across the Atlantic through a chain of 119 stations.Even things like radar and microwave ovens depend on radio waves.Things like communication and navigation satellites would be impossible without radio waves, as would modern aviation -- an airplane depends on a dozen different radio systems.In this age, when one has hardly the time, one saves some amount of time listening to the news on the radio while having one is early breakfast.The Newspaper, with its peculiar appeal, can never be superseded, but it can be kept over for a more care-free period of leisure,—on the way to office if one has a car, or in the intervals of the day’s work.The current trend toward wireless Internet access uses radio as well, and that means a lot more convenience in the future!The funny thing is that, at its core, radio is an incredibly simple technology.The wireless station helps us in some measure to keep pace with this world of progress.The Radio selects, condenses and gives us important bits of information.