Maintaining your hearing protection and wearing it correctly with other Personal Protective Equipment makes a difference to the level of noise you are exposed to at work.
But, what can reduce the performance of your hearing protection?
Noise Level at the ear (approximately):
No Hearing Protection - 87dB(A)
Effective Hearing Protection - 70dB(A)
Hearing Protection with a stretched head band - 83dB(A)
Hearing Protection with damaged seals - 83dB(A)
Hearing Protection worn with safety glasses not designed to be used with hearing protection - 83dB(A)
Hearing Protection worn with safety goggles not designed to be used with hearing protection - 82dB(A)
Hearing Protection worn with a ‘face mask’ - 76dB(A)
Hearing Protection worn with a woolly hat - 82dB(A)
solutions.hse.gov.uk
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