FM radio, which stands for frequency modulation radio, is a technique for transmitting radio signals that adjusts the carrier wave’s frequency based on the modulating signal’s amplitude.
Because this modulation method produces audio that is higher quality than AM (amplitude modulation) radio, it is frequently employed in radio broadcasting.
Rather than varying in amplitude, audio signals on FM radio are represented as changes in the carrier wave’s frequency. Because of this modulation, FM radio is now widely used for music and high-quality audio broadcasts due to its improved sound fidelity and interference resistance.
Listeners tune in to FM radio stations using compatible receivers, such as FM radio tuners in car stereos, portable radios, or dedicated FM receivers in mobile phones. FM radio stations broadcast a variety of content, including music, news, talk shows, and other forms of entertainment, providing listeners with a diverse range of programming options.
