Standard Threshold Shift
Occupational health resources related to standard threshold shift.
FAQ
FAQ
How does PureTest automate STS detection — and does it work offline?
SHOEBOX PureTest automatically calculates standard threshold shifts against established baseline audiograms using OSHA and MSHA methodologies immediately upon test completion. The calculation…
FAQ
FAQ
What is a Standard Threshold Shift, and what are the employer’s obligations when one is identified?
A standard threshold shift (STS) is a change in hearing threshold, relative to the baseline audiogram, of an average of 10 dB…
Webinar
OSHA Compliance: Simplifying Occupational Hearing Testing
A practical guide to building an OSHA-compliant in-house audiometric testing program — without a sound booth, without a mobile testing truck, and…
Blog Post
It All Begins With a Baseline Audiogram Test
Every day, workers everywhere are exposed to noise during their workday that may be loud enough – or occasionally loud enough –…