Radio existed some 100 years before TV and almost 150 years before the internet and was a primary means of communication during that time.
The purpose is to attach a radio transmitter.
The purpose of an antenna on a radio or tv set is so that it can get signal so we can view tv or listen to the radio
The main purpose was transatlantic communications.
The purpose of a radio is that you can listen to music and find out the latest news. Used to be called 'wireless'. To convey information (music, sound, pictures, data) without being connected by wires.
The purpose of a radio jingle is to help the listener to remember a advertised product and because there is no imagery, the memorable tune and helps relate the tune to the selling product.
TO license and regulate radio and tevelsion
Resonance describes a 'condition' rather than a 'purpose', but it is made use of in (for example) radio circuits, in order to tune the radio to a particular frequency (the resonant frequency of the signal).
Resonance describes a 'condition' rather than a 'purpose', but it is made use of in (for example) radio circuits, in order to tune the radio to a particular frequency (the resonant frequency of the signal).
So people can listen to amazing music.
To tell you what the Weathers going to be like that day.
message services
TO license and regulate radio and tevelsion