A new modulation technique for AM broadcasting was demonstrated by industry pioneer Mike Dorrough at a recent meeting of SBE Chapter 43 in Sacramento. The Advanced Modulation System offers to increase ...

The Federal Communications Commission (FCC) in 2021 approved the FM band for use on CB radios – arguably the biggest change in decades, and one that sent radio suppliers back to the engineering room ...

Here’s a question: when did you last listen to an AM radio station? If your answer is “recently”, chances are you are in the minority. You might ask: why should you listen to AM? And you’d have a ...

FELTON, CALIF. — A company founded 49 years ago as a radio broadcast technology services provider that today specializes in RDS encoders, AM/FM modulation monitors and off-air monitoring equipment for ...

After removing AM radio from its electric vehicles, Tesla is now taking the next step in its quiet retreat from broadcast: eliminating FM radio altogether from its newest entry-level models, even as ...

Can you believe AM radio is still around? Me and a few others still do use it. I listen mostly in the car for traffic, weather, and news, though sometimes I listen to talk programs on a small AM/FM ...

Credit: iStockphoto/Robin OlimbFM translators have been much in the news in recent years and play an increasingly important part of the multiplatform strategies of many media entities. This is the ...

FM radio works the same way that AM radio works. The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to ...