a stereo system with excellent sound quality, MP3 compatibility, a CD player, and auxiliary inputs for convenient connection to a range of audio devices.
a mobile concert venue. The concert radio system includes Radio Data System [RDS], which merges MP3 capability, a CD player, and auxiliary input for convenient access to a variety of music devices. RDS displays several forms of FM and SIRIUS Satellite Radio information.
Audi Symphony: What is it?
Some Audi cars come with an audio system called Audi Symphony Radio. The system typically comes with a CD player in addition to an AM/FM tuner with Radio Data System (RDS), which can show station, artist, and track information. While some versions include an SD card port, others can play MP3, AAC, and WMA files directly from a CD. To ensure the ideal volume level, most systems have either speed-dependent volume control or Graduated Audio Level Adjustment (GALA). A few variants additionally come with SIRIUS Satellite Radio and an aux-in jack.