noun plural but singular in construction Date: 1948 a branch of science dealing with the perception of sound, the sensations produced by sounds, and the problems of communication, psychoacoustic adjective
PSYCHOACOUSTICS
Meaning of PSYCHOACOUSTICS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012