Meaning of ACOUSTICS in English

ACOUSTICS

 ̷ ̷ˈ ̷ ̷tiks, -ēks noun plural but singular or plural in construction

1. : a science that deals with the production, control, transmission, reception, and effects of sound and of the phenomena of hearing

2.

a. also acoustic : the aggregate of qualities (as absence of echo or reverberation) of an enclosure (as an auditorium) or other area that affects production, control, transmission, reception, and perception of sound : acoustic properties or peculiarities : acoustic environment

the acoustics of this room are excellent

in the clear, dead acoustic of such halls every musical fault is audible — Virgil Thomson

b. : the science of planning, building, equipping, or using an enclosure or other area with the object of achieving good acoustics

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.