A year ago the coming killer app for HD Radio was going to be surround--but not much has happened on that front. However, HD Radio multicast has come into it's own since then.
One of the great ironies in broadcast engineering is that we all grew accustomed to generating large of amounts of linearly modulated RF with amplifiers
Is it possible to install HD Radio with a multicast signal in just 45 days?
Digital radio isn't limited to IBOC and HD Radio. Satellite and Internet radio are part of it too, but there is still more to digital radio.
Part of the Radio magazine DAB Answer Series, the seventh installment of this recurring supplement provides a primer on the HD Radio system, which includes an overview of the components within. It also details the NPR Labs reception test of the Boston Acoustics Recepter HD radio receiver, and an interview with Gary Kline, the chairman of the HD Digital Radio Alliance Engineering Cooperative.
In February, NPR Labs studied reports of reception difficulties with the Boston Acoustics Recepter HD Radio receiver.
If you are relative newcomer to Ibiquity's HD Radio technology, it is easy to become overwhelmed by the alien hardware topology and a long list of acronyms.
At the end of January, the HD Digital Radio Alliance formed the Engineering Cooperative to assist the engineering community within the group's partners
A study explores the potential revenue streams of HD Radio.
Here are some of the prevailing ideas and themes from NAB2006.
Being able to go back and forth easily between different HD Radio streams is educational in terms of processing--and being able to quickly study your competition's HD Radio audio, now that's what radio engineering is all about.
Bridge Ratings released its updated projections of consumer use of various forms of radio and digital media, and the results look good for radio -- at first glance.
I happened to flip through the 148-page Crutchfield catalog when it opened to page 23 and I saw a JVC car stereo with an LED readout that says HD RADIO. Could it be that this was the moment that so many people have dreamed about?
Many readers have shared their varied opinions on HD Radio and the Digital Radio Alliance.
David Saviet reports on his experience with the Boston Acoustics Recepter HD receiver.
After the CES convention, Radio magazine talked to Peter Ferrara, president of the HD Digital Radio Alliance, about the new group's plans. Radio: The
Radio magazine asked several stations about the options they chose and why.
With the latest product announcements for the consumer, it looks like surround-sound broadcasting and HD Radio are making more headway in the radio broadcasting arena.
CES was a chance to show people that terrestrial radio was just as important today as it ever was. Unfortunately, digital terrestrial radio missed a major opportunity to shine.
While terrestrial radio continues to develop and market a digital transmission system, other digital audio services are competing for the same listeners.
While the reasons for establishing the HD Digital Radio Alliance are valid, the Alliance should have been launched at least two years ago when the first digital receiver was sold.
Larry Ray's idea on how to use the existing AM band as redirect to an FM multicast station.
While radio waits for the mass rollout of receivers with HD Radio capability, personal electronics devices are bypassing terrestrial radio completely.
The topic of surround sound has grow from a small topic to one of prominence at radio and audio engineering conferences.
The various flavors of IBOC were common topics at the recent fall conventions. While many choose to deny it, the HD Radio rollout is here.
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