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Audiometer Calibration

Larson Davis audiometer calibration systems combine the speed and power of the System 824 real time analyzer with the sophisticated, yet user-friendly, AUDit™ software. Standard audiometer specification tests can be performed manually or under computer control with greater ease than with any other system. For interfacing with the wide variety of audiometer transducers used, Larson Davis offers NBS 9-A, IEC 60318 and other couplers as well as an extremely practical artificial mastoid. Finally, there is a rugged, portable solution for in-house or in-field audiometer calibration which sacrifices none of the accuracy and stability of laboratory instrumentation.

Acoustic Coouplers & Ear Simulators

Acoustic Couplers & Ear Simulators

Whether testing an earphone, hearing aid or audiometer, there is a Larson Davis coupler to satisfy your requirements. Due to the rugged, stainless steel construction and product quality you can rely on your Larson Davis coupler or ear simulator to work dependably for many years.
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Ready to Use Systems

Ready to Use Systems

The following systems are configured for exhaustive audiometer testing. The SYS008, SYS010 and SYS012 are for certification of audiometers with circumaural or supra-aural earphones. If you calibrate audiometers that include bone vibrators, the SYS009, SYS011 and SYS013 include the AMC493B artificial mastoid.
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Firmware & Software

Firmware & Software

An integration of SLM/OBA analyzer, software and couplers for fast, comprehensive in-clinic testing or field calibration of Audiometers.
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