(Earlier this summer, Radio World invited me to write a guest commentary on HD Radio, in the run-up to this week’s NAB Radio Show in Indianapolis. It will appear in the September 10 issue.)
After spending several years assembling the definitive history of HD Radio’s development and proliferation, I’ve learned some uncomfortable truths. Continue reading “Getting Past the HD Love/Hate Relationship”
After breaking the story about General Motors abandoning HD Radio in several makes and models, I watched with interest to see what the industry reaction would be. Continue reading “GM Backs Away from HD: Industry Yawns?”
When Radio Ink publisher Eric Rhoads breathlessly reported in March 2013 that auto manufacturers were considering doing away with AM/FM radios in their glass dashboards, the reaction was disbelief. But new developments are undeniable: BMW announced the specs of two of its new electric vehicles earlier this month, and neither include AM radio (or a CD player).
BMW says the cars’ electric motor interferes with AM reception. Could this become a trend among other electric-powered vehicles? Broadcasters obviously hope not, and the NAB has reached out to BMW asking it to reconsider. Coupled with Disney’s recent decision to get out of AM broadcasting, one wonders if the oldest broadcast band is inexorably shuffling toward obsolescence. Continue reading “AM and HD Fading from Some Vehicles”
When HD Radio was under development and policy-discussions on the technology were in their infancy, proponents of the system bragged about all of the game-changing features it would have. This included audio quality that sounded better than CD and the ability to broadcast a plethora of digital data beyond audio itself.
They also told us that digital radio signals would be more robust and easier to receive than their analog counterparts. This was a critical assertion, because HD Radio works by shoehorning digital signals onto the existing AM and FM bands, right next to analog ones, and thus to avoid interference the HD signal can only be broadcast at just a fraction of a station’s analog power output. But proponents said that was okay: HD Radio only needed a fraction of the power to kick ass and blow minds. Continue reading “Industry Mulls Second FM-HD Power Increase”
It’s been a busy year for iBiquity Digital Corporation in court, as it fends off attacks on its HD Radio patents and licensing structure. In both cases, iBiquity seems to have dodged a few bullets and may even have the upper hand. However, they also illustrate the tenuous nature of HD’s adoptive trajectory. Continue reading “iBiquity Lawyers Up to Defend Patents and Business Model”
A couple of weeks ago, Radio World‘s Leslie Stimson contacted me for some thoughts on HD Radio as part of a "status report" the newspaper was working on. That turned out to be a 35-page "e-book" in which the "skeptics" and "critics" got three pages sandwiched between some "sponsored content" from iBiquity and a piece from the company’s director of broadcast sales singing the praises of the "HD Radio-On-Translator play."
While I’m glad that Radio World considers me a "responsible viewpoint" in the ongoing digital radio transition, it’s a bit unnerving to be tossed into the "haters" camp so nonchalantly. So here’s the entirety of what I wrote Stimson when she asked for comments: Continue reading “Digital Developments in Vegas”
In addition to gearing up to scrap with the FCC over its definition of journalism, I found the time last week to file some Reply Comments in the agency’s AM Revitalization proceeding.
I kept my comments confined to the FCC’s suggestion that AM stations might begin to adopt the all-digital version of HD Radio. The whole thing (10 pages) is worth a read, but the high points are: Continue reading “Reply Comments Filed in AM Revitalization Initiative”
In a new blog post, iBiquity Digital Corporation Ceo Bob Struble reports back from the 2014 Consumer Electronics Show about the changing landscape of automotive infotainment, and HD Radio as an "indispensable requirement" in today’s media environment.
HD Radio has some sort of foothold in "every car manufacturer" now, "and was built into 1/3 of all new cars sold in America last year," writes Struble. But that’s not enough: "Cars are coming with big, bright color screens as part of these infotainment systems. Car designers want advanced HD Radio features like iTunes Tagging and Artist Experience – album cover art – to take advantage of those screens and provide listeners with the experience they expect." The takeaway: broadcasters need to step up HD adoption. Continue reading “Clashing Realities: iBiquity vs. Consumer Reports”
iBiquity Digital Corporation’s recent claim that HD Radio is on the way to becoming the North American digital radio standard actually has some merit. More than enough, in fact, that it’s surprising that the company didn’t announce how far along things are in Canada: as part of a wide-ranging proceeding on rules revisions to the radio sector, the Canadian Radio-television and Telecommunications Commission (CRTC) is now soliciting formal comment on the notion of adopting HD Radio.
In 2006, the CRTC announced that it was prepared to reconsider its adoption of the Eureka 147 DAB standard as Canada’s digital radio platform. Since then, broadcasters have abandoned it and the CRTC is phasing out DAB licenses.
In 2012, iBiquity made approaches to several broadcasters in Canada about becoming test-beds for HD technology. Three stations in the Toronto area accepted the call. CING-FM, an adult-contemporary station owned by Corus Entertainment—Canada’s fourth-largest commercial broadcaster—has been the primary platform for technical tests, including datacasting experiments. The other two stations, CFMS-FM and CJSA-FM, are classified as "ethnic" stations, which basically means the majority of their programming isn’t in English. Canadian Multicultural Radio, the owner of CJSA, announced just last week that it will soon roll out FM-HD multichannel programming in Tamil, Hindi, Urdu, and Punjabi. Continue reading “Canada Considers Adopting HD Radio”
As the year rolled over, a variety of news-bits came out about the state of HD Radio in the United States.
Moving On: HD Radio’s now been around for a quarter-century. The initial development of the in-band, on-channel (IBOC) protocol that constitutes HD broadcasting first began as a science project under the auspices of Westinghouse in 1989. It’s been a long, strange trip since then: overpromising, underdelivering, crash-development, and finally a "workable" protocol. This process has constituted a career for some people—one of whom is now tending greener pastures. Continue reading “HD Radio in 2014: More Baby Steps—Toward What?”