If you’ve ever been annoyed by the constant hum of a generator at night, it is time to look into our simple tips for reducing the noise of your portable generator.
We have solutions that will help better sleep, make your neighbors happy, and keep wildlife around.
There are many options for sound dampeners, including Generator Sound Box and other generator box choices available.
It works wonders to keep people up all hours or wake them too early in the morning due to its silence during operation.
The exhaust from generators is typically a buzzing noise, and it can decrease it by figuring out the best way to make it quieter without sacrificing efficiency.
The logarithmic nature of sound is a beautiful thing for us. What does that mean?
That means small changes to make significant differences when it comes to noise reduction, and these tips will help you do just that on your portable generator:
Table of Contents
Buy A Quiet Generator – High Noise Reduction
There are a few ways to reduce generator noise on a large scale.
The first and perhaps most straightforward way is to buy yourself some quieter generators (generators that make less than 55 decibels).
Second, buy some low-noise muffler caps for your generator, which can reduce engine noise by up to 35 DB points.
Thirdly, the best option would be an inverter generator.
These generators typically cost more than other models because they’re designed to produce only clean power – but they also allow you to control motor speed and operate at lower RPMs when necessary for quiet operation.
Build A Generator Sound Box – High Noise Reduction
Building your generator soundbox can help decrease the noise coming from your generator by a significant margin. Smaller boxes will lessen sound the most, while larger packages are sufficient to hold a commercial size generator. For safety, make sure to enclose the power cord too. The large surface area of metal in an enclosed box minimizes and protects against overheating as well!
To maximize electric uptake on a DIY baffle box, make sure that you paint all wood panels with white latex paint before assembling so that you achieve maximum reflectivity and less absorption.
Add A Muffler To Your Generator – High Noise Reduction
A muffler adds an extra medium that reduces the noise your generator emits. It can do it by making modifications to your generator, for handy DIYers, or if you’re a professional welder.
They sell premade mufflers as well, but it’s best to consult an expert first before buying one.
The noise is usually from the combustible gases being pushed out of the engine. This is canceled by a secondary nozzle that mixes these gases while causing them into a chamber with baffles designed to muffle sound before releasing them outside.
So adding a muffler or modifying your device will help reduce the noise.
Water Absorption – High Noise Reduction
High water absorption helps reduce noise by drowning out another sound.
As water is placed into a bucket or hose, the noisy air bubbles rise to the surface and escape through small holes in the tube, making that sound no longer existent.
To prevent fire, one should not use flex tubing but instead use a rigid pipe to hold the increased weight of complete water lines.
I have had success using a small container such as an ice cream pail and filling it up to its brim, which mimics how much water there would be if you fill up your garden watering can.
More evidence-based research is required before anyone can determine what this effect has on high noise reduction, but preliminary results indicate it may have some.
Rubber Absorption – Medium Noise Reduction
We all know that generators can be loud and annoying. The noise is a byproduct of the machine shaking as it runs, but there are many ways to reduce this problem.
One way you might not have thought about before is putting your generator on something soft like a rubber mat or even dry soil if necessary.
It’s worth trying out these options for when camping with family, so everyone gets some sleep at night without having to listen to clanking machinery from outside their tent during bedtime stories.
Plywood Boards – Medium Noise Reduction
Plywood is a cheap and easy way to protect your ears from the noise of generators.
It’s not a perfect solution, but it will help reduce noise reduction by dampening generator sound waves.
You can also use two or three pieces of plywood and lean them together to make airspace between them, then cover them with another piece of plywood for extra protection near the generators.
Also, be sure not to stand at the edge closest to the generator exposed to the direct sound.
Make sure you find a spot away from machinery which is as close but still far enough away so you can enjoy your time outside without needing earplugs every single second.
And always remember, The exhaust should be clear at all times. Do not lean any plywood boards against the generator, and this could cause it to overheat and stop working correctly.
Redirect Exhaust Pipe – Medium Noise Reduction
Noise pollution has become a significant issue for many people, especially when camping.
It can be pretty challenging for those sensitive to loud noises to have fun outdoors because of how noisy generators and lawnmowers make things.
By pointing your generator’s exhaust pipe upwards, you will create an upward flow of air which directs noise away from fellow campers’ ears!
With this simple change, anybody bothered by hearing anything louder than their voice while enjoying nature should gain relief!
Move The Generator Away From The Campsite – Medium Noise Reduction
Moving your generator away from the campsite will reduce noise because that way, the sound waves are not being amplified as they travel past all of the other things near the setting.
Using long extension cords to run your generator in an even more remote location might also help with reducing noise.
Remember to use a heavy-duty extension cord so it doesn’t get burned up like most normal outlets are when you plug in an oversized item plugged into them. But do your research on how much electricity is needed before you make a purchase!
Wrap It Up!
The best way to reduce generator noise is by using a quiet inverter generator.
I would recommend buying one of these generators for your next camping trip, or if you already have one at home, then try making an insulated box the size and shape that will fit it.
Place it far away from where people sleep with the exhaust pipe pointed up towards the sky to avoid any smells and sound.
If all else fails, go back out and buy some foam insulation tape on your way home!
Reduce that annoying sound of generators by using these simple tricks and get back into nature without all that pesky noise in tow