It's been 101 years since Guglielmo Marconi made this country's first trans-Atlantic radio broadcast from South Wellfleet on Cape Cod, but radio continues to be a vibrant focus of technological innovation.
After years of development, in recent months three Boston stations have begun broadcasting digital versions of their signals that can offer CD-quality music as well as streaming text information such as song titles and news and weather headlines to display screens on special digital receivers. Another 10 area stations plan to offer digital -- sometimes called ''high-definition radio" -- this year, joining nearly 300 stations nationwide that have licensed the technology.
Japanese radio maker Kenwood in mid-January rolled out the first digital radio receiver, a $350 unit that includes a display screen similar to the ''crawler" at the bottom of cable television news channels. JVC and Panasonic are expected to introduce digital car radios in the next 30 to 60 days. The sets would all pick up conventional broadcasts when digital versions are unavailable.
http://www.boston.com/business/markets/articles/2004/03/01/listen_youll_hear_the_future/
After years of development, in recent months three Boston stations have begun broadcasting digital versions of their signals that can offer CD-quality music as well as streaming text information such as song titles and news and weather headlines to display screens on special digital receivers. Another 10 area stations plan to offer digital -- sometimes called ''high-definition radio" -- this year, joining nearly 300 stations nationwide that have licensed the technology.
Japanese radio maker Kenwood in mid-January rolled out the first digital radio receiver, a $350 unit that includes a display screen similar to the ''crawler" at the bottom of cable television news channels. JVC and Panasonic are expected to introduce digital car radios in the next 30 to 60 days. The sets would all pick up conventional broadcasts when digital versions are unavailable.
http://www.boston.com/business/markets/articles/2004/03/01/listen_youll_hear_the_future/