The Speech & Hearing Center utilizes the Windows version of Hear\Trak, proven to be the leader in record keeping, which strictly follows the guidelines set by OSHA regulations (Standards-29 CFR) for occupational noise exposure.
OSHA regulations state, "Audiometer calibration shall be checked acoustically, at least annually." Each booth audiometer goes through a full calibration annually, and records of results are kept on the testing unit for inspection.
Daily audiometer calibrations are performed by Quest Bio-Acoustic Simulators. OSHA regulations state, "Rooms used for audiometric testing shall not have background sound pressure levels exceeding requirements of American National Standard Specification for Sound Level Meters."