AUDIOMETER
Source: 567
Au′di‐om″e‐ter (�), n. [[L. audire to hear + -meter.]] (Acous.) An instrument by which the power of hearing can be gauged and recorded on a scale.
Source: 567
Au′di‐om″e‐ter (�), n. [[L. audire to hear + -meter.]] (Acous.) An instrument by which the power of hearing can be gauged and recorded on a scale.