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Preferred term

Sound Intensity  

Definition

  • Sound intensity or acoustic intensity ($I$) is defined as the sound power $P_a$ per unit area $A$. The usual context is the noise measurement of sound intensity in the air at a listener's location as a sound energy quantity.

Entry terms

  • I

Note

  • Sound intensity or acoustic intensity ($I$) is defined as the sound power $P_a$ per unit area $A$. The usual context is the noise measurement of sound intensity in the air at a listener's location as a sound energy quantity.

In other languages

  • I

URI

https://vocab.sentier.dev/units/quantity-kind/SoundIntensity

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