The terms ‘AM’ and ‘FM’ refer to forms of signal modulation ... This means the Chennai Akashvani radio station produces radio waves with 783,000 crests in one second.

Slowly but surely, music programming shifted away from AM to FM. The FCC and Federal Trade Commission shrugged as big corporations bought up and consolidated radio stations, reducing local ...

TRAI releases consultation paper on digital radio broadcasting policy, emphasizing benefits over analogue services, seeking ...

and they are necessarily concerned with the manner in which radio waves are propagated around the earth's surface and to distances beyond the horizon. These and older students of the subject have ...

While SpaceX’s Starlink satellites are enabling internet access and cell phone communications around the globe, they’re also posing a threat to radio astronomy, a new study suggests.

As per stakeholders, the government's plan to expand into tier cities and towns lacks commercial feasibility; steep licence ...

a United Nations-run event where regulators seek to coordinate the use of radio waves globally.

The government on Monday released a consultation paper to help formulate a policy for the private digital radio broadcasters ...

A lament about the demise of AM radio has been rising in the halls of Congress. Several automakers, most notably Tesla and Ford, have decided to stop putting AM radios in their electric vehicles. They ...