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Meaning of psophometer | Babel Free

Noun CEFR C1

/səʊˈfɒmɪtə(ɹ)/

Definitions

An instrument used in telecommunications to measure the noise of a telephone circuit.

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

psora psoralea psoralen psoralenoside psoriasin Psoriasis