The SoundAdvisor™ Audiometer Calibration System AudCal is a field-ready solution for fast, comprehensive audiometer calibration. The system combines the power and versatility of the SoundAdvisor Model 831C sound level meter with the accessibility and functionality of the G4 LD Utility Software.AudCal works seamlessly with a tablet for both testing and data collection–no PC is required. Artificial ear couplers and mastoidsare available to simplify the challenge of interfacing with a wide variety of audiometer transducers. Whether you are performing a typical audiometric test, a booth qualification for ambient noise, or a speaker test, Larson Davis is will to simplify your
measurement challenges.