Cumulus is keeping format change a secret: Emmis and Radio One continue transitions
Several central Indiana radio stations will ring in 2008 with new formats and on-air talent, and new marketing campaigns bellowing the changes to listeners and advertisers. One station is keeping its plans secret, fearful of an industry domino effect if its strategy leaks out. There’s plenty at stake. Listener ratings for the first quarter of 2008 will be watched closely, local media buyers said, and could affect spending later in the year. A t l a n t a -…