FM Transmission

Frequency Modulation (FM) transmission is a method of sending audio signals, like music or voices, over radio waves. It works by varying the frequency of a carrier wave in proportion to the sound signal's amplitude and frequency. When you tune your radio to an FM station, the radio receiver detects these frequency changes and converts them back into sound. FM offers advantages like better sound quality and resistance to interference compared to other methods, making it ideal for broadcasting music and high-fidelity audio.