Search Result for "sound pressure":
Wordnet 3.0

NOUN (1)

1. the difference between the instantaneous pressure at a point in a sound field and the average pressure at that point;
[syn: sound pressure, instantaneous sound pressure]



WordNet (r) 3.0 (2006):

sound pressure
    n 1: the difference between the instantaneous pressure at a
         point in a sound field and the average pressure at that
         point [syn: sound pressure, instantaneous sound
         pressure]