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Approved Code of Practice for the Management of Noise in the Workplace: Comprehensive NZ Occupational Safety & Health Service technical guide to assessing and managing workplace noise levels:

If exposure is kept to around 85 decibels (dB) over an eight hour working day (about the noise level of city traffic from inside a car) most people will suffer no long-term damage. But with more intense noise exposure, damage may occur in a shorter time.

Decibel levels are often quoted as a dB(A), or A-weighted, figure. This is an adjusted rating which compensates for the relative loudness of sounds as perceived by the human ear. In this system, the decibel value of low frequency sound is adjusted downwards compared with higher frequencies. This reflects the way sound is perceived by the ear, which is less sensitive at low audio frequencies, particularly below 1000Hz, than at higher frequencies.

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Oftentimes, buses must temporarily halt at bus stops to let passengers on and off the bus. This can disrupt traffic, as well as anger and frustration from other drivers.

When it comes to maintaining your car, one of the most important things you can do is to keep your tyres in good condition. Not doing so can lead to unwanted consequences, potentially costly too.

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But, once it occurs, noise damage is permanent and there is no cure. In 2015 over 4,200 new claims were made with ACC for an ear injury or loss of hearing suffered at work.

It is a good idea to read the traffic signs and have an understanding of what they are telling you. There are many dangers on roads and if you don't know what these signs mean, then you could be in trouble with the law.

This is a common sign in the UK which means to give up your right of way. If you are approaching this sign while on a dual carriageway, there is an expectation that drivers will yield to traffic on the other carriageway. The give way sign shows that the way ahead gives way to drivers in the other direction. When you are driving on a multi-lane road, drivers approaching from the right have right of way and must give way to drivers coming from the opposite direction. The give way sign can also be seen on roundabouts where a driver will have no choice but to either give way or stop.

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The give way sign is used in the UK and is often erected on new roads to discourage drivers from using the road illegally. The message that motorists receive is clear: if you ignore this sign, you will be penalized on the motorway and in traffic courts. The give way sign has been successfully used worldwide to inform drivers of their legal obligations when driving on controlled-access roads.

If you are assessing noise levels, remember that the decibel scale is logarithmic, which means every increase of 3 dB doubles the sound level, and at that level it will take only half as long to damage your hearing.

If workplace noise levels are too high, ambient sound will permanently damage hearing. The risk depends on how loud the noise is and how long a worker is exposed to it.

Give way is a common sign in the UK and used as an encouragement and deterrent to give way. . You will be able to see plenty of examples of the give way sign in use on roads around the world. It is also a good idea to make sure you understand what it means, even if it isn't used in your country. The give way sign has evolved into a universal sign that advises drivers of their legal rights regarding controlled-access roads.

If exposure is kept to around 85 decibels (dB) over an eight hour working day (about the noise level of city traffic from inside a car) most people will suffer no long-term damage. But with more intense noise exposure, damage may occur in a shorter time.

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Give way signs are an order which tells drivers to essentially slow down and watch the road for other drivers. Giving way is allowing another driver to drive past you.

Car accessories can make your journey both easier, safer and more fun. Sometimes, these car accessories can end up being a life-saver so never underestimate them!

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The give way sign is often erected by traffic authorities, but it can also be found on the side of buildings and bridges. It can also be found in:

A Message to Employers on Preventing Hearing Loss: Brief NZ Occupational Safety & Health Service guide to assessing and managing workplace noise levels:

If you are assessing noise levels, remember that the decibel scale is logarithmic, which means every increase of 3 dB doubles the sound level, and at that level it will take only half as long to damage your hearing.

The give way sign can be traced back in history to the 1900s. It was used in Germany during the 1930s and perhaps earlier in other countries. The introduction of the give way sign became an official policy of many countries in the Middle East, South America and Africa. For example, the Saudi Arabian General Directorate of Traffic signs issued a circular to all traffic departments, outlining regulations on the use of this sign back in 1984 after people used this sign without rules or guidelines. Almost all countries including the UK now have officially adopted the give way sign, and use it on a regular basis.

Damage builds up gradually and changes will not be noticed from one day to the next. But, once it occurs, noise damage is permanent and there is no cure. In 2015 over 4,200 new claims were made with ACC for an ear injury or loss of hearing suffered at work.

Suppress unwanted noise by completely covering the outer ear with a plastic shell filled with sound-deadening material to prevent noise reaching the inner ear. Our styles come with a variety of features from adjustable headband to hard hat attachments to suit individual needs.