Occupational audiology is a branch of audiology that focuses on preventing hearing loss in workers exposed to hazardous noise. This is done through a variety of methods, including noise monitoring, hearing conservation programs, and education.

Industrial noise is the most common cause of noise-induced hearing loss in the workplace. This includes noise from machinery, tools, and other equipment.

The recommended maximum noise level for workers exposed to hazardous noise is 85 dBA. This is the level at which hearing loss can begin to occur after prolonged exposure.

A hearing conservation program is a program designed to prevent hearing loss in workers exposed to hazardous noise. This is done through a variety of methods, including noise monitoring, engineering controls, administrative controls, and personal protective equipment.

Engineering controls are physical changes to the workplace that can be used to reduce noise exposure. Examples include enclosing noisy machines, installing sound-absorbing materials, and using quieter equipment.

Administrative controls are changes to the way work is done that can be used to reduce noise exposure. Examples include rotating workers to different areas of the workplace, limiting the amount of time workers are exposed to noise, and providing workers with breaks from noise.

Personal protective equipment (PPE) is equipment that workers can wear to protect themselves from noise exposure. Examples include earmuffs, ear plugs, and canal caps.

A noise dosimeter is a device that is used to measure the noise level in a workplace, the amount of noise a worker is exposed to, and the effectiveness of hearing conservation programs.

A pure-tone audiogram is a graph that shows a worker's hearing threshold at different frequencies. It is used to assess a worker's hearing threshold, diagnose hearing loss, and monitor the effectiveness of hearing conservation programs.

A speech-in-noise test is a test that is used to assess a worker's ability to understand speech in noisy environments. It is used to diagnose hearing loss and monitor the effectiveness of hearing conservation programs.

A tinnitus evaluation is a test that is used to assess a worker's experience of tinnitus, diagnose tinnitus, and monitor the effectiveness of tinnitus treatment.

A vestibular evaluation is a test that is used to assess a worker's balance function, diagnose vestibular disorders, and monitor the effectiveness of vestibular rehabilitation.

An occupational audiology report is a document that is used to document the results of an occupational audiology evaluation, make recommendations for hearing conservation, and provide information to workers about their hearing health.

Occupational audiologists face a number of challenges, including the need to stay up-to-date on the latest research and technology, the need to work with a variety of stakeholders, and the need to balance the needs of workers with the needs of employers.

Occupational audiologists have the opportunity to help workers protect their hearing, make a difference in the lives of workers, and work with a variety of people.