What is RDS (Radio Data Systems) Technology?
Radio Data Systems (RDS) is a sub-frequency of FM radio, sent along with a normal music signal. It allows text to be displayed on RDS-enabled radios. Song and artist names can scroll across the stereo screen. The Kensington patent-pending RDS FM Transmitter will digitize song information and send it via RDS to a car stereo (along with music). RDS is available in various vehicle models offered by leading automakers.