What is the meaning of instantaneous sound pressure?

noun

  • The difference between the instantaneous pressure at a point in a sound field and the average pressure at that point.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). instantaneous sound pressure. Retrieved September 20, 2026, from http://smartdefine.org/instantaneous_sound_pressure/definitions/1287240
ChicagoWordNet. 2010. "instantaneous sound pressure" http://smartdefine.org/instantaneous_sound_pressure/definitions/1287240 (accessed September 20, 2026).
HarvardWordNet 2010, instantaneous sound pressure, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/instantaneous_sound_pressure/definitions/1287240>.
MLAWordNet. "instantaneous sound pressure" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/instantaneous_sound_pressure/definitions/1287240>