Bible Dictionaries
Microphonics

Webster's Dictionary

(n.) The science which treats of the means of increasing the intensity of low or weak sounds, or of the microphone.

Bibliography Information
Webster, Noah. Entry for 'Microphonics'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​m/microphonics.html. 1828.