HD radio enables radio stations to divide their spectrum into 5 or more streams, an improvement which supporters of the technology claims will boost diversity of content on radio. This move may also bring the proposed merger of Sirius Satellite Radio and XM Satellite Radio even closer as both companies can add HD Radio to their list of the existing competition that a combined company would face.
Source:
Engadget
Written by: James Delahunty @ 25 Mar 2007 14:01