Eldred Law

Client

Examination

Audiogram (dB HL)

0.25k0.5k1k2k3k4k6k8k
Right ear
Left ear

Percentile references \u2014 CLB and LCB anchors per ear

CLB is the strict test (default 75th percentile). LCB is used for quantifying loss (default 50th percentile). Leave defaults unless you want to force a specific anchor age / percentile.
Right CLBRight LCBLeft CLBLeft LCB
Ref age (years)
Ref percentile

Military / Moore MNIHL

Primary default 40 (10) \u2014 strict upper bound of normal ageing.
Secondary age (50) \u2014 must ALSO pass for overall ear pass. Ensures loss exceeds median-for-age, not just the strict cut-off.

Narrative

Live calculation

Enter DoB, test date, and audiogram