A study by Mark Kassot & Co. that is being mentioned in many of the trades indicates that while a large portion of people have heard of HD radio, relatively few really understand what it offers. For example, only 8% of the respondents were aware of one of its most important features, the extra channels that it makes available. Of course HD Radio has been heavily promoted on many radio stations.
The study criticizes the website hdradio.com for offering too much confusing information, rather than clearly explaining the basics. But it indicates that HD Radio was perhaps a good choice of name for the technology, as many people do equate it with the clearer reception offered by the far better understood HD television.
HD Radio Study Summary: http://kassof.com/2012/knowledge-of-hd-radio-is-low/
The study criticizes the website hdradio.com for offering too much confusing information, rather than clearly explaining the basics. But it indicates that HD Radio was perhaps a good choice of name for the technology, as many people do equate it with the clearer reception offered by the far better understood HD television.
HD Radio Study Summary: http://kassof.com/2012/knowledge-of-hd-radio-is-low/