2.71 sound power. For a specified sound source, sound energy radiated per unit of time. Unit, watt (W); symbols, W or P.
Annotation Sound power is the product of sound pressure times volume velocity.
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2.71 sound power. For a specified sound source, sound energy radiated per unit of time. Unit, watt (W); symbols, W or P.
Annotation Sound power is the product of sound pressure times volume velocity.
« Back to Standards Terminolgy Index