Radio Data System (RDS)

Radio Data System (RDS) is a technology used in FM radio broadcasting that allows radio stations to send additional information alongside the regular audio signal. This data can include the station’s name, the current song or program, traffic updates, and other messages. RDS ensures that compatible radios can automatically tune into the correct station, display relevant info, and even switch to alternative frequencies if needed, improving the listening experience. It operates silently and seamlessly, enhancing functionality without interrupting the audio content.