disseminate over the airwaves, as in radio or television
Belmont was already talking with CBS Radio, which was offering to broadcast the race live worldwide, predicting that twenty million sets would be tuned to it.
Seabiscuit: An American Legend
the number of occurrences within a given time period
You point it toward some fairly broad region of the sky, and it records how much energy, in a particular radio frequency, is coming down to Earth.
Cosmos
broadcast over the airwaves, as in radio or television
The hidden messages had begun to transmit directly into their minds—no more need for television, radios, or anything else.
The Mysterious Benedict Society
The radio "receives" these electromagnetic radio waves and converts them to mechanical vibrations in the speaker to create the sound waves you can hear.
– NASA
change the nature, purpose, or function of something
The radio "receives" these electromagnetic radio waves and converts them to mechanical vibrations in the speaker to create the sound waves you can hear.
– NASA
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
How he wishes he had eyes to see the ultraviolet, eyes to see the infrared, eyes to see radio waves crowding the darkening sky, flashing through the walls of the house.
All the Light We Cannot See
a quantity whose modulation represents coded information
It receives radio waves from the depths of space, focusing them onto the feed arm antenna high above the dish, which is in turn electronically connected to the control room, where the signal is analyzed.
Cosmos
Well, then, why didn't he buy himself an audio-Seashell broadcasting station and talk to his wife late at night, murmur, whisper, shout, scream, yell?
Fahrenheit 451
unit of frequency with a periodic interval of one second
The more intriguing, yet highly unlikely outcome, would be the detection of a very ordered, narrow-band radio emission less than a hertz wide, which would indicate the presence of technology or an artificial structure.
– Scientific American
transmission of a signal by using it to vary a carrier wave
A carrier wave is a radio-frequency wave that carries information. The information is attached to the carrier wave by means of a modulation process that involves the variation of one of the carrier-frequency characteristics, such as its amplitude, its frequency, or its duration.
– Britannica
crackling or hissing noise caused by electrical interference
Long minutes passed, then de la O’s radio crackled with static: it was the radio operator reporting back, hysterical.
Boots on the Ground: America's War in Vietnam