Normative data represents the normal or average values for any given test across various levels of performance.

This document contains the normative data that can help you interpret test results from the Interacoustics VNG system when using the factory default parameter settings: NormativeDataVNG.pdf (size 99 KB)

This document contains the normative data that can help you interpret test results from the Interacoustics OtoRead when using the factory default parameter settings: NormativeDataOtoRead.pdf (size 68 KB)

We also encourage you to obtain your own normative data based on your clinic’s parameters, which may differ from the default settings.