NAB v. DPR: Showdown in San Antonio?

The Institute of Electrical and Electronics Engineers holds its annual Broadcast Symposium in San Antonio this week. And if I could be there, I’d be hitting up the last session of Thursday afternoon, for there may be a few fireworks.

There are two planned speakers: first up is David Layer, the Director of NAB Labs’ Radio Technology Committee, who will give a status report on the state of all-digital AM-HD signal testing. The most recent round concluded in Seattle, and depending on who you ask, the results were either spectacular or so-so. Read More

HD Radio: New Frontier in Norway?

Fresh off the heels of the NAB Radio Show came news that an FM broadcaster in Norway is testing the all-digital FM-HD Radio system. According to Radio World, the tests have been conducted under the auspices of the Norweigan Local Radio Association, the industry’s longest-running trade association.

Recently, two large commercial broadcasters split off from the NLRA and have created their own lobbying arm, advocating for the eventual switch-off of FM broadcasting in Norway (in favor of DAB+). The NLRA has long promoted allowing broadcasters to retain their legacy FM infrastructure; is this affair with HD Radio a strategic maneuver to convince Norwegian regulators to drop the switchoff? Read More

AM and HD Fading from Some Vehicles

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. Read More