[sahy-koh-uh-koo-stiks or, esp. British, -uh-kou-]
noun (used with a singular verb)
the study of sound perception.
Origin of psychoacoustics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(functioning as singular) psychol the study of the relationship between sounds and their physiological and psychological effects
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
The scientific study of the perception of sound.
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