Scale offset between the two tests
Offset = median( TAudiomaxxer − TClinic )
The median gap between the two sets of numbers. Because a clinic reports calibrated dB HL and Audiomaxxer reports a relative estimated level, this gap is mostly a difference of scale, not a measurement error. We remove it before comparing anything.
Shape difference at one matched point
Shapei = ( TAudiomaxxer,i − TClinic,i ) − Offset
What is left at each ear-and-frequency point once the scale offset is removed: how differently the two curves rise and fall. Small values mean both tests describe the same hearing pattern. We deliberately do not publish an average error against clinical dB HL, because that needs a measured calibration between the scales that we do not have yet.
Matched threshold data
Upload and analyze a report to populate this table.
Scale offset —
There are no matched ear-frequency points yet. Audiomaxxer currently tests 500, 1000, 2000, 4000, 8000 Hz; a clinic report needs a readable value at the same frequency for the calculation to include it.
These values compare units as printed: clinic results are usually clinical dB HL, while Audiomaxxer levels are relative/estimated and device-dependent. Treat a large difference as a reason to review the source reports with an audiologist, not as a diagnosis.