Meaning Of The Word PNdB
What's the definition of PNdB? Find PNdB meanings, definitions and more at the Real Dictionary online.
PNdB Meaning
| PNdB Definition |
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What's The Definition Of PNdB?
perceived noise decibel in British English
noun: a unit for measuring perceived levels of noise by comparison with the sound pressure level of a reference sound judged equally noisy by a normal listener PNdB in British English abbreviation for: perceived noise decibel |
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