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comfort noise

Noun CEFR B2

Definitions

Synthetic background noise used in radio and wireless communications to fill the artificial silence in a transmission resulting from voice activity detection or from the audio clarity of modern digital lines.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

comfort room comfort station comfort stone comfort stop comfort tone comfort woman

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