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Audiometric Testing
Audiometric testing is an evaluation of an employee's ability to hear. It is required by the OSHA Occupational Noise Exposure standard, 1910.95, for all employees who work in an environment where the time weighted average (TWA) of noise is greater than 85 dBA.
Employees should be given a baseline audiogram upon initial hiring, with audiograms given annually thereafter. The annual test is compared to the employee's baseline to determine if hearing loss is occurring.
OHP can travel to the employer and utilize the latest technology to conduct the testing with a CAOHC certified occupational hearing conservationist. It takes just a few minutes for each individual to complete, which includes a hearing history questionnaire and the hearing test administered in a sound reduction booth. If the testing shows that the employee has an unusual result or has sustained a standard threshold shift, a licensed physician will review the test.
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