Standard Threshold Shift and Hearing Protection Reports

Trend charts reflecting incidence of standard threshold shift shows workers how noise in their facility is affecting the hearing of them and their fellow workers. This chart can reflect STS incidence either by department or for the entire plant.

The Hearing Protection Trend Chart shows how well department workers are using the available hearing protection, and is one mechanism to show the worker that self-protective behavior is possible, is encouraged, and is tracked.