State broadcasters associations representing all 50 states, the District of Columbia and Puerto Rico have adopted two ...

On your radio receiver “AM” will probably refer ... For a higher quality audio source with a 15kHz bandwidth for example, the total AM bandwidth would be 30kHz. The demands of the spectrum ...

BMW, Mazda and Volkswagen are among the automakers that have decided to stop putting AM radios in new electrical vehicles, citing electric engines interfering with the sound of AM stations.

Certain new Tesla and BMW models do not have a built-in AM radio, and Europe is slowly pulling the plug on AM broadcasting. AM radio may become an historical footnote; however, in the U.S., there ...