what is sound and how it re reduce
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Modify the paths by which the noise travels through the air to the people exposed, eg:
Erect enclosures around machines to reduce the amount of noise emitted into the workplace or environment.
Use barriers and screens to block the direct path of sound.
Position noise sources further away from workers.
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Answer:
Sound is a form of energy
Modify the paths by which the noise travels through the air to the people exposed, eg:
Erect enclosures around machines to reduce the amount of noise emitted into the workplace or environment.
Use barriers and screens to block the direct path of sound.
Position noise sources further away from workers.
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