a fear of noise, sounds
Greek akoustikos ‘pertaining to hearing’
(used with a singular verb) Physics. the branch of physics that deals with sound and sound waves. (used with a plural verb) the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or fidelity of sounds in it. pertaining to the sense or organs of hearing, to sound, or to the […]
a portable electronic device for measuring noise levels, especially those of traffic.
adjective denoting a device in which electronic signals are converted into acoustic waves, esp in delay lines, etc Also electroacoustic
the science and technology of the interactions between sound waves and light waves passing through material media, especially as applied to the modulation and deflection of laser beams by ultrasonic waves.