WWFD in Frederick, Md., recently concluded the experimental phase of its MA3 HD Radio operation. It has notified the FCC that after five years, it will now continue to operate as a full-time ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Interference and fidelity have been the bane of AM radio broadcasters and listeners since the medium was developed in the early 1900s. In fact, what drove Edwin Armstrong to invent FM radio was that ...

The pending death of AM broadcasting is a common refrain these days. Claims based on highly publicized station closings (e.g., author Stephen King), over-generalized personal experiences, the ...