Oregon OSHA

Topic index

 

Overview

Most of us take our hearing for granted. When we go home after work and when we get up in the morning, we expect to hear. Human hearing is amazingly sensitive. Our ears can distinguish 400,000 different sounds and can detect sounds so quiet they cause the eardrum to vibrate less than 1/80 millionth of an inch. But that remarkable sensitivity does not have a lifetime guarantee.

Noise-induced hearing loss is the term for hearing damaged by exposure to excessive noise. The damage to hearing caused by too much noise may not be apparent for years​. Hearing loss cannot be cured, but it can be prevented.

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Highlights

Learn how to protect workers from noise-induced hearing loss

publication cover
Hearing protection Quick guide

 

 

Publications

 

Education and training

 

Additional Resources

​Buy Quiet Posters​​ - National Institute for Occupational Safety and Health (NIOSH)

Technical​ Manual, Section III: Health Hazards,
Chapter 5: Noise or .doc​