The Health of Radio: By the Numbers

With what seems like increasing frequency, media-pundits are dropping rhetorical bombs riffing on the notion that radio is dying. This inevitably sets off a tizzy within the radio industry itself. But there are still strong signs of life, especially if one steps back and looks at the big picture.

stationtotalssmEvery quarter, the Federal Communications Commission issues a report on the number of licensed broadcast radio stations in the United States. The graph at right compiles the last 21 years of these reports (from 1992 to 2013).

These FCC reports are available here. I used the agency’s mid-year totals, released every June 30th, for year-to-year consistency. (2000 and 2007 are asterisked because there was no June 30th report archived for those years; these figures come from the FCC’s third quarter (September 30th) report.) Read More

Do AM Blowtorches Really Need FM Translators?

In 2009, the Federal Communications Commission promulgated rules allowing AM radio stations to utilize FM translators to supplement their coverage areas. The original intent was to help "beleaguered" stations, like those that must dramatically reduce their power at night, or suffer from increased interference (from a variety of causes, including consumer electronics, traffic signals, and HD Radio sidebands).

As of today, many AM stations have taken advantage of this rule to supplement their signals with some 400 FM translator simulcasts.

But some broadcasters that are far from "beleaguered" have hopped on the translator bandwagon. These include WLW, a 50,000-watt station in Cincinnati owned by Clear Channel Communications, the nation’s largest broadcast conglomerate. Read More

HD Radio’s Latest “Killer App” Isn’t Radio

Radio World has awarded Paul Brenner its 2012 Excellence in Engineering award. Brenner, the senior VP and chief technology officer for Indianapolis-based Emmis Communications, has been the industry’s latest point-person regarding innovations involving HD Radio. He’s led the development of a prototype smartphone with FM-HD reception capability as well as an application that melds radio reception with “value-added” content delivered over the cellular network.

Brenner’s also president of the Broadcaster Traffic Consortium – an alliance of some two dozen radio companies who, along with NPR, are exploring ways to use digital radio signals to deliver real-time traffic information. Brenner estimates that there are about 12 million navigation devices in use that utilize radio to receive traffic data, and that figure’s growing by about 1-2 million per year. Read More