24/10/2025
It's National Safe Work Month!
Hearing damage can occur when a person is exposed to noise that is too loud for too long. Hearing loss can be temporary or permanent and can get worse over time.
The risk of noise related injury increases depending on how loud the noise is and how long a person is exposed. The workplace exposure standard for noise states workers must not be exposed to noise above 85 decibels (as an average) over 8 hours at work. As a guide, machines like lawnmowers and leaf blowers are around 85 decibels.
For every 3 decibels increase in the noise level, the amount of time a worker can be exposed before hearing damage occurs halves. For example, at an average noise level of 88 decibels a worker can only be exposed for 4 hours.
As a good rule of thumb, if you must raise your voice to talk to someone who is a meter away, you are likely being exposed to hazardous noise levels.
Acoustic trauma is immediate and permanent hearing loss which occurs when a person is exposed to noise greater than 140 decibels. This is often the result of sudden bursts of noise such as noise from a sledgehammer.
Noise can damage your hearing if it’s too loud. Both sudden, loud noises, like an explosion, and constant, loud noise, like working near industrial machinery, can damage your hearing.
Hearing damage includes permanent or temporary hearing loss and tinnitus (ringing in the ears).
And it's not just people working in areas such as construction who can be affected by industrial deafness - hospitality workers, musicians and hairdresser can be exposed to ongoing high noise levels.
If you feel you or someone you know has been affected by exposure to workplace noise, please make a hearing appointment with us. 02 4023 2055 or visit our clinic Shop 4 Dan Rees Street Wallsend.