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Meaning of black noise | Babel Free

Noun CEFR B2

Definitions

Technical silence; noise that has a frequency spectrum of predominantly zero power level over all frequencies except for a few narrow bands or spikes.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Black Norwegian Elkhound black note black notice black oak black oat black oat grass

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