APPARATUS FOR CLINICAL-AUDIOMETRIC INVESTIGATION

摘要

An apparatus (10) for clinical-audiometric investigation, provided with a box-like body (1 1) that contains at least one audio source (12) of an acoustic signal (A) and at least one detector (13) of the return signal (B) from a measurement environment (14). The box-like body (1 1) is associated with at least one processing and control device (15) and the return signal detector (13) comprises a velocity sensor (16) and a pressure sensor (17), which measure the acoustic velocity and pressure signals at the same point.