Boating is a fun activity, but it has a few discomforts. It produces noise and vibration that can impact the health of both operators and passengers.
It can change your attention span and judgment and even affect your hearing. Unnecessary noise can also damage the engine, creating safety problems.
If you are worried about your boat’s noise and vibration levels, this article will explore the effects and causes of this problem and share tips to reduce them.
Effects of Noise and Vibration on Health
You can face the following health problems due to the noise and vibration of your boat.
Reduced Attention Span
The excessive noise coming from the boat can reduce your attention span. And it is not a good thing when you are operating the boat because, as a pilot, you should stay attentive to avoid any mishap.
Even a minor disturbance can cause big damage. Do you know reduced attention span is a significant cause of boat accidents?
The US Coast Guard reports that 613 people died from boating accidents in 2019, and the tragic incident also caused nearly 3000 injuries.
Driving a boat while listening to constant vibration and noise for a long time can cause fatigue, reducing decision-making skills. Even the trained workers of the US Coast Guard have limited shifts of only four hours, and a non-trained worker has a shift limit of 2.5 hours.
While operating a boat, you may hear high and low-frequency sounds. If it goes above 90 dB, it can damage your hearing power. And if unfortunately, it reaches 110 dB, you may become deaf.
This is why companies manufacture boats with a sound range of 80 to 90 dB.
The noise of a boat engine can stay between 80 to 90 dB. This is a noise level where you might shout to communicate with any person or get closer to them to hear their words correctly.
Excessive exposure to boat noise and vibration can damage your mental health. It can even cause insomnia, and this condition can lead to migraine and headaches.
So do not prolong this activity; else, you will damage your mental health.
Loss of Balance
This is the worst-case scenario. The noise level above 90 dB may damage your inner ear, which controls your body’s balance. Thus you may lose your balance and fall over.
Sources of Noise and Vibration
Noise and vibration are produced from different sources, but we can narrow it down to only two types, mechanical and environmental. Let’s explore them a little.
As the name suggests, these sounds come directly from the boat. The main cause of mechanical noise and vibration is the boat engine, which is the most powerful part of your vessel.
The secondary sources of such noise are the propellers and any other motorized part of the vehicle. You cannot terminate mechanical voice or vibration; however, it can be reduced.
These are the noises that come from the surroundings. For instance, these can be sounds of water due to the boat’s high speed or the wind. However, such noises do not directly impact the boat’s operators, but they do distract them.
Ways to Save Yourself from the Noises and Vibrations Coming from the Boat
As mentioned above, even the trained cost guards have a limited time shift. They know that crossing certain limits can be fatal to health. Here are some tips to save yourself from all the necessary noises.
- To enjoy boating, you should not operate it for more than 2.5 hours.
- You can also get a closed private cabin to secure yourself from most of the resources of noise and vibration.
- Try to stay away from the engine as it is the ultimate source of vibration and noise.
- Lastly, install an excellent cushioning system for extra insulation if you have your own boat.
What Should Be the Limits of Noise and Vibration on a Boat?
According to OSHA, the maximum noise level of a boat should not exceed 90 dB. Therefore, you should always try to stay under this limit.
Additionally, the vibration does not have a set value as it differs from boat to boat. So, vibration is fine if it is not bringing any discomfort while piloting.
Boating is a great way to enjoy the water and the sound of waves but it exposes you to vibrations and sounds that can harm your physical health. It can have a detrimental effect on your mental health as well and you might also lose your hearing after some time.
There’s an old saying, “prevention is better than cure.” So try your best to keep the noise level of your boat under 90 dB; else, you will need to visit a doctor. Also, avoid the engine or install a proper cushioning system to reduce the noise level.