In the Internet Age, AM Radio Needs Fine-Tuning

The flat voice of a police officer reading off the blotter contrasts starkly with the smooth introduction from the professional announcer who precedes him on the air: "8:09 p.m., report of juveniles setting fire to a pile of papers behind an apartment complex; 3:14 p.m., Annapolis police respond to report of an argument. The man violently resisted efforts to place him in the police car."

It's the morning police report coming to you "from Radio Park" on Annapolis's hometown station, WNAV (1430 AM), one of a dwindling number of intensely local voices of the sort that used to dominate the AM dial.

The digital revolution threatens to render irrelevant or unprofitable many of the most prominent old media, whether they be newspapers, books, magazines or television and radio stations. As each of those industries struggles to hold on to audiences or attract young consumers, the medium that has fallen farthest and fastest is probably AM radio.

AM is where radio was born, yet its static-plagued, low-fidelity stations seem to have lost an entire generation of listeners. Paradoxically, however, AM -- from tiny small-town stations specializing in farm reports and high school sports coverage to booming big-city outlets that pioneered the concepts of all-news, sports talk and Top 40 pop hits -- is where much of what's popular on the Internet got its inspiration.

The swap shop call-in shows that once filled the midday airwaves on many local stations are the spiritual godfather of Craigslist and other online classified sites. The sports phone-in shows that have long been an AM staple spawned the fan message boards that have proven so popular on the Internet. And although the great American tradition of ranting -- passionate political tirades, righteous religious preaching, get-rich-quick financial schemes -- surely dates back to Colonial times, it was first propelled into a mass, coast-to-coast culture on AM radio, and has found a happy new home on the Web.

Only two AM stations show up in Arbitron's latest ratings of the audience for the top 21 radio outlets in the Washington area, illustrating a steady decline that began three decades ago but has accelerated in many cities over the past few years. Washington's longtime top-rated AM station, all-news WTOP, moved over to the FM dial two years ago, giving up AM radio's superior geographic reach to be where the listeners are.

The two AM stations that do show up in the top 21 -- conservative talk WMAL (630) and sports talk WTEM (980) -- have significantly older audiences than the most popular FM stations. (The next three AM stations in the local ratings are all Spanish-language stations, with much smaller audiences.)

But to spend a week listening only to AM radio, as I recently did, is to explore a world not unlike that of the Internet, where what's dominant is not reasoned and careful conversation, but the wild and woolly, voices crying out to be heard in a soundscape of plenty.

"Is masturbation okay?" talk host Marsha Sumner asks her panel on Heaven 1580 (WPGC), a gospel and Christian station. "If God is not getting the glory, something is wrong. Sin is sin, boo."

Another Christian station, WFAX (1220) in Falls Church, features a preacher breathlessly explaining why he's reluctant to pay his taxes. "We Christians are taught to pay our government for good leadership, but the Bible nowhere tells us we should pay our taxes for evil," he says.

A motivational speaker on one of several brokered-time stations -- stations that sell their airtime by the hour to all comers, but mainly to people selling stock schemes, preaching some manner of gospel or hawking conspiracy theories of a certain extravagance -- spends half an hour urging employees to learn the way to their bosses' hearts.

And on three different signals in Virginia, Maryland and the District, syndicated talk host Laura Ingraham asks her guest to please "tell us about the connection between Darwinism and Nazism."