atmospherics
- noun
- /ˌætməˈsfɛrɪks/
- Specialized
- The technician adjusted the equipment to reduce the annoying atmospherics disrupting the broadcast.
Examples
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Did you have any sort of reading on the atmospherics?
Blog text (3) -
Atmospherics again?
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Analyzing atmospherics... stand by
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After four years of patient, persistent effort, he felt sure enough of his conclusion that he published a paper entitled "Directional Studies of Atmospherics at High Frequencies" in the Proceedings of the Institute of Radio Engineers (1932).
Academic text (1991) -
The radio was filled with strange crackling sounds due to the atmospherics caused by the storm.
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We could barely hear the conversation over the hissing atmospherics interfering with the signal.
Synonyms
Unwanted signals that disturb or block radio and phone communication
A crackling noise on radio or television caused by electrical interference
A hiss or crackle that makes radio signals hard to hear
Unwanted electric signals that make devices not work properly
A crackling or hissing noise on a radio caused by electrical activity in the air
Unwanted background sound or electrical hiss that hides the true signal
Surface Forms
Morphology
atmospherics = atmosphere (semi-transparent) = atmosphere + ics
The connection to 'atmosphere' is clear, but the specific technical sense of radio 'noise' is specialized and not directly predictable for an average learner.
Etymology
Atmospherics comes from the word atmosphere, which is made of Greek parts atmos- meaning 'air' and sphaira meaning 'ball'. So atmospherics are simply noises or electrical crackles that come from the air around us, which is why they can disturb radios.