HD Radio TM technology is transforming AM and FM radio stations to digital, a tremendous leap from today's familiar analog broadcasts. HD Radio technology, which transmits digital programming alongside current AM and FM programming, enables radically improved sound and crystal-clear reception. Additionally, HD Radio offers advanced new services, including scrolling text on receiver display screens (e.g., artist names and song titles, weather forecasts, school closings); delivery of real-time traffic updates to vehicles; and multicasting - a feature that allows FM stations to broadcast up to eight digital streams of programming over a single frequency. And it's all FREE for consumers, just like today's analog AM and FM radio.
