If you’ve dreamed radio, you will receive news of the sudden monetary gains. If the program on the radio was pleasant, it denotes happiness in life with the family. If the program on the radio was uncomfortable and loud, it marks a major problem which needs to be solved.
Radio is the radiation (wireless transmission) of electromagnetic energy through space. The biggest use of radio waves is to carry information, such as sound, by systematically changing (modulating) some property of the radiated waves, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form. A radio communication system sends signals by radio.The radio equipment involved in communication systems includes a transmitter and a receiver, each having an antenna and appropriate terminal equipment such as a microphone at the transmitter and a loudspeaker at the receiver in the case of a voice-communication system
The system or process that is used for sending and receiving signals through the air without using wires, programs that are broadcast by radio, a device that is used to receive the signals that are broadcast by radio