bn:00046944n
Noun Concept
Categories: Acoustic equations, Sound, Acoustics, Physical quantities, Sound measurements
EN
sound pressure  instantaneous sound pressure  sound level  acoustic pressure  dB
EN
The difference between the instantaneous pressure at a point in a sound field and the average pressure at that point WordNet 3.0
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EN
The difference between the instantaneous pressure at a point in a sound field and the average pressure at that point WordNet 3.0 & Open English WordNet
Sound pressure or acoustic pressure is the local pressure deviation from the ambient atmospheric pressure, caused by a sound wave. Wikipedia
Local pressure deviation from the ambient atmospheric pressure, caused by a sound wave Wikidata
The sound pressure level OmegaWiki
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