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Comfort noise
Noun
Definitions
1.
Noun
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.
Synonyms
cone of silence
botherance
sidetone
wild track
continuous wave
ringback
signal
subcarrier
waterfilling
autoblanking
talkback
voice-over
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