HD Radio: A technology only an engineer could love

Okay, catchy headline, but I’m not actually that “down” on HD Radio per se. But I am against getting excited about it, for all kinds of strategic reasons. A new post by Mark Ramsey has a great kicker paragraph that sums up the state of affairs:

Finally, HD is certainly an “upgrade” from the perspective of the broadcaster and the engineer. But is it an “upgrade” from the perspective of the consumer, who already has more choices than they know what to do with — even if they’re not choices which are not under the control of the radio industry? After all, when the Internet is in my car, isn’t HD Radio actually a downgrade?

This reminded me of a recent instance in which I was on the receiving end of a talk from a broadcast engineer about HD Radio. Not an informative one, but, well… a lecturing one.

The lecture? Basically: “Hey, we’ve got this HD Radio stuff installed. When are we going to start broadcasting additional channels? Because, you know, the FCC grants us a license for community service, so we have an obligation to start using HD Radio to serve the community.”

I was floored.

First, the logic was so brazenly absent from this argument. Second, why is engineering directing public service strategy? Third, we are using the HD Radio gear, even if we aren’t multicasting. And finally, well… let’s list all the obvious market reasons that make multicasting a less-than-critical strategic focus:

  • virtually no one has HD devices and sales are not increasingly rapidly
  • most consumers don’t know about it
  • those that do know about it are not really interested
  • HD devices are too expensive for most listeners for casual situations
  • additional HD channel development requires additional effort (money), even in a heavily automated approach

…and so on, which makes developing additional HD Radio channels at this time an exercise in wasted money and effort for a regularly-strapped public radio provider. We’d be better off focusing on improving our existing services or forging ahead in new media / social media.

Let’s be clear: the HD Radio technology platform is not the mission of public service media (nor is FM radio or AM radio or analog TV or digital TV or web sites or DVDs or CDs or…). HD Radio is a tool.  It’s up to us to figure out when and how it makes sense to employ this tool in fulfilling our public service mission.

And if, down the road, we find that HD Radio was a waste of money, we should have the courage to scrap it and move on.

iBiquity: How a closed-source model is killing HD Radio


Chart created by Bridge Ratings (2006). Click for a larger version.

Last week on the PUBRADIO mailing list, the topic of HD Radio came up again. Commenters went one way, then another — all talking about programming and broadcasting as they usually do. Technology didn’t really enter into the equation, yet it’s one of the core issues in terms of consumer adoption patterns.

Why is HD Radio failing to catch on? Lots of reasons easily come to mind:

  • Broadcast audio streams aren’t something new — it’s called Radio and we’ve had it for 100 years; why bother to get a new radio when the old one works fine?
  • The higher quality audio possible with HD Radio is nice, but in most listening situations (cheap radios, cars in traffic, noisy offices) the improvement over analog FM is negligible
  • Multichannel service really hasn’t arrived at most HD-capable stations so far
  • While HD Radio signals are less prone to some types of interference, real-world experience suggests it’s a generally weaker signal, especially if you’re comparing devices with internal antennas (clock radios)
  • Though most consumers don’t know it, there are software revisions appearing with HD Radio right now, and most radios are not field-upgradable — it’s not “safe” to invest big bucks in receivers yet
  • Satellite radio has blunted the multichannel argument and still offers less commercialism than an HD Radio multichannel service would (admittedly, you have to pay for sat radio, but many are willing to do so)
  • Internet audio streams have a bigger audience already and are growing faster than all other streamed audio services

Continue reading “iBiquity: How a closed-source model is killing HD Radio”