Product Information for Hearing Conservation Safety DVD
Hearing Conservation
Duration: 4 mins
Hearing Loss | Hearing protection Safety Video. Exposure to excessive noise can result in stress, fatigue, irritability and tinnitus or ringing in the ears. Excessive noise destroys the delicate nerve cells in the inner ear which transmit sound messages to the brain. When the nerve cells are damaged, they are replaced by scar tissue which does not respond to sound. This damage is permanent and generally happens with no physical sign or sensation of pain in the ear to show that damage is occurring. This noise and hearing safety training DVD features:
- Noise levels in workplaces.
- Reducing exposure to excessive noise.
- Types of hearing protection to use
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