To understand how white noise machine works, we must keep in mind that our brain can only interpret a certain number of sounds at the same time. That’s why, when it captures the enormous quantity of sounds coming from white noise, it interprets them as if they were something distant.
Since hearing is one of the senses that continues to function while we sleep, to alert us to any potential risks, the sounds that occur around us can affect the quality of our sleep or even wake us up.
In fact, a study conducted at the Metropolitan University of Manchester found that there is a link between nighttime noises and nightmares. Sleep problems have also been linked to the onset of neurodegenerative diseases such as Alzheimer’s, because the brain cannot rest sufficiently.
And if that’s not enough, poor sleep quality has also been linked to cardiovascular problems. A very interesting study conducted at the University of Pennsylvania revealed that, although after some time we get used to certain noises because they produce less changes in brain waves, they continue to influence the heart rate, generating states of excitement.
Of course, not all people respond to noise the same way. Harvard University researchers have discovered that brain rhythms are crucial in the ability to tolerate noise. In a general sense, noise is more likely to wake us up during the second phase of sleep, the light cycle not REM. Children and the elderly are more vulnerable to interruptions caused by noise.
White noise machines for sleeping help to avoid any sudden interruption of the sound coming from the environment and, consequently, reduce the frequent awakenings during the night.
- How We Choose These White Noise Machine
- 1. SNOOZ White Noise Sound Machine – App-Based Remote Control
- 2. SoundSpa Homedics Ultra-Portable Rechargeable Sound Machine
- 3. Housbay Sound Machine – White Noise Machine
- 4. Three sheep Best White Noise Machine – 10 Nature Sound
- 5. Three sheep White Noise Machine – Baby Sleep Sound Machine
- 6. AVANTEK – White Noise Machine Rechargeable
- 7. K-star White Noise Machine – Sound Machine for Sleeping
- 8. White Noise Machine with – 30 Non-Looping Soothing Sounds
- 9. Reacher White Noise Machine – 28 Non-looping Soothing Sounds
- 10. White Noise Machine – X-Sense Sound Machine
- Buyer’s Guide
- Tips for using the best white noise machine
- Opinions on white noise machines
How We Choose These White Noise Machine
In the opinion of the experts consulted, there are factors that a good device must have. But besides the theoretical criteria, we also tried these devices ourselves to see what they are really worth.
The best type of white noise machines for sleep should create non-repetitive sounds, complex frequencies and invariant volume. It can also be installed on a bedside table next to your bed. We have therefore eliminated large machines or who only work on batteries. Devices with a bright digital display, a clock or disturbing lighting have been avoided as this may affect the darkness of the bedroom.
For the test, we went through the proposed features and judged how easy they were to use. We then used a sound level meter to measure the decibel range of each machine, from the quietest to the loudest. This was completed by measuring sound levels.
In our measurements, all machines remained below 85 decibels (dBa) at their maximum setting. This is the maximum volume threshold for an eight-hour exposure without the risk of long-term hearing damage. We also wanted a machine that promotes precise volume control over a wide range of sound levels, especially at the bottom of the scale.
|Image||White Noise Machine||VOLUME||Weight|
SNOOZ White Noise Sound Machine
Housbay Sound White Noise Machine
Timer Function White Noise Machine
Three sheep White Noise Machine
AVANTEK White Noise
K-star White Noise
X-Sense Portable White Noise Machine
Reacher White Noise Sound Machine
X-Sense Sleep Sound White
1. SNOOZ White Noise Sound Machine – App-Based Remote Control
SNOOZ has well known as a fan-based white noise machine that helps you fall asleep and stay asleep. You can adjust both volume and tone so it can get really loud. Their app use your phone’s microphone to the test the decibels so you don’t damage your hearing. From 10 ft away mine was 65db on high.
The app includes a start and a stop timer. Once the timer is set, SNOOZ will continue to turn on/off as scheduled until it is instructed otherwise. When you touch the on/off sensor on the top a very insignificant LED illuminates for about 5 seconds. That it! Total darkness.
it’s completely functional without the app. The app simply makes it more convenient if you’re already laying in bed & don’t want to get up and turn it on. The app also allows you to put an alarm on the Snooz for it to turn on/off. But u can do it all manually.
2. SoundSpa Homedics Ultra-Portable Rechargeable Sound Machine
The sounds this machine make are fall asleep to Fan, Ocean, Energize, Rainforest, Thunderstorm, White Noise, Zen, Brook, Campfire, Dockside, Gentle Rain, or Everglades. This device uses rechargeable batteries only. This product also comes with a charger. There are no lights. The only lights that appears when it’s on is a tiny blue light indicating which sound you have chosen, and the power light.
It’s small and compact so can fit easily in a carry on and not take up much room. There is a locking switch on the bottom for traveling so the buttons are not activated accidentally. It’s rechargeable so it doesn’t have to be plugged in. The battery lasts a long time.
It has a lithium battery enclosed within the unit. Once charged you can use it without the charger for 12 hours before it needs recharged again or keep it plugged in. It comes with an adapter to charge the sound machine only. We recommend using the charger that comes with the sound therapy system. The thunderstorm sound effect has rain included.
3. Housbay Sound Machine – White Noise Machine
Housbay white noise machine with dual speaker and 28 soothing sounds helps you to enjoy a peaceful sleep while masking car doors slamming, loud cars, dogs barking, doors slamming in a hotel, noise from adjacent hotel rooms, and especially snoring.
This is an absolutely great product and you can use it every night. It will run all night or you can use the timer. The noise machine is programmed with “Memory” to save the last sound/timer/volume settings so you don’t have go through all the settings again and again. This makes an excellent gift for someone at a very reasonable price. Especially, for those that travel.
It comes back itself with the same noise & vol. If your power goes out for a few minutes and comes back on, the machine goes right back on like it was before the outage, just like a box fan turned to whatever level it was on.
The device is not battery operated, but it has a plug-in charger with a USB port in the charger. This makes it environmental friendly, and you can use any USB charger, in case you lose yours. This makes the product easy to use and easily accessible.
- The items are compact and easy to store in most medium-sized containers.
- The plug can go into any USB charger brick or charger port.
- All items are relatively easy to lift and carry.
- There’s also a headphone port if you’d like to use a set of headphones instead.
- It has a volume control and can get fairly loud.
4. Three sheep Best White Noise Machine – 10 Nature Sound
These white noise are engineered to mimic the natural environment to provide the most relaxing experience possible. Help masking outside distractions noise to create a healthy peaceful environment for lull people of all ages to concentration or sleep better.
This noise maker is great. This small machine has several sound options and common settings like length of time and volume. It also has 2 sounds for kids, 1 is a piano and the other sounds like a music box. It is used 5V 1A power adapter, that means your phone adapter or PC extra USB port is available, or AA battery, 4 batteries, so can carry where you want to.
Energy savings feature, normal LCD screen, which will dim after around 8 seconds, touch the time or mode key beside the screen to light up the back lit.
5. Three sheep White Noise Machine – Baby Sleep Sound Machine
This three sheep sound machine is build-in 20 sound: White Noise, Pink Noise, Grey Noise, Brown Noise, Fan, Cracking Fire, Clock, Train, Crickets, Frog, Bird, Rain, Thunder, Brook, Ocean Wave, Hush, Fetal Monitor, and 3 Lullabies. No need to replace the battery, only plugin and then the Li-ion battery will recharge automatically.
Three sheep white noise device play some soothing sounds can recover the ambient noise, even the white noise up to 90 decibel, it still safe for. That create a safe and peace sleep environment, then can help you relax and sleep deeper.
If you turn the power switch off, it will clean all the memory, so your sound and volume will be clean. and the consumed power is zero. So you can turn the power switch off if gonna don’t use it for a long time. Hope you enjoy S5 sound machine and have a good dream every day! The power adaptor is include in this packing, no need to buy more. Another way, you can use any USB phone charger to plug in it.
6. AVANTEK – White Noise Machine Rechargeable
The sound machine will automatically adjust to your last set volume, sound track, and timer when you power on the device next time. The nature sounds greatly help lull your baby to sleep whether it’s nap or night time. A sleeping baby means more sleep for the entire family.
It comes with everything you need to plug it into a normal wall plug. The timer can be set from 1 hour to a maximum of 7 hours. It also supports continuous play. It is not battery powered, it is powered via a 5 V power adapter or a USB charging port.
The device lasts over 10 hours after fully charged, freeing you from the hassle of tangled cables. You can listen privately without disturbing others, making it ideal for public places like libraries, airplanes and more.
7. K-star White Noise Machine – Sound Machine for Sleeping
This white sound machine is supported by panel control. The lullaby sound machine only powers by power adaptor. This remember the last sound you chose so that you don’t have to cycle through all of the fan sounds, and you just have to push the buttons in the back to hear all sounds.
All sounds are high fidelity and the sound files are strictly processed without interruption. Enjoy the perfect sound quality at nap time or night with baby sound machine. The device will also remember your last selection and play it.
This machine equips with one 110V-220V AC adapter to plug in the wall and one 5.9 ft long USB cable. The lullaby sound machine only powers by power adaptor, no battery inside. This machine does Summer Nights, Forest sounds, Lullabies, Rain and several White Noise sounds but I don’t think that it does ocean/wave sounds. It really is a great product. This is a great product to travel with or for home use. It offers several different sounds and works very well.
8. White Noise Machine with – 30 Non-Looping Soothing Sounds
It is quite compact and only measures 3.5 x 3.5 x 2.6 inches. It is also lightweight, which is great for carrying and ease of moving around. The noise masking effect not only improves your sleep, but also improves your concentration by reducing the disturbance from the surrounding noises.
This machine has two modes. If you set the timer, it will automatically go off when the time is up. If you don’t, it will play continuously. The sound machine has white noise, fans, rapids, brooks, water bubbles, water drops, wind, rain, thunder, campfires, clocks, heartbeats, crickets, birds, frogs, crowds and hair blowers.
The sound quality is good. It can be very soft or loud depending on your need. All 30 sounds are clear and sound like what they should. This sound machine is battery powered. As long as the battery has power, it will still work even if the AC power is interrupted.
Timer has indicator lights for 1 hour, 2 hours, or 4 hours. If all lights are on, the timer is set to 7 hours. If there are no lights on under one of those options, timer is turned off. The AC adapter for plugging into a wall outlet is included.
- All indicator lights can be manually turned off by pressing and holding the timer button.
- The quality is very sharp as well.
- This machine has 30 volume settings and 40 sounds
- You could use the timer if you wanted to turn it off sooner.
- This sits on a nightstand that doesn’t have a lot of open space on it.
9. Reacher White Noise Machine – 28 Non-looping Soothing Sounds
The sound spa can be used to drown out distractions, or boost focus while study or work. Different sounds inspire different moods and you will feel you were exposed under the specific natural environment, and get the most relaxing experience possible.
The speaker is a nice design and easy to use. The nature sounds are a high quality, very smooth and relaxing. Many sound options! All sounds are clear and crisp! Would definitely order more and recommend to family and friends!
The sound spa can easily powered by an AC adapter, power bank or computer USB ports. With extended 1.8-meter cable, it is allowed to be used on many occasions.
10. White Noise Machine – X-Sense Sound Machine
The functionality is super easy with simple buttons. One power button, volume button, button to scroll through sounds, and button to set the sound timer. The design is simple and clean, it looks almost like an Apple product.
It’s a small box that’s very stylish for a nightstand. The machine comes pre-programmed with 40 tracks of various sounds which help one fall asleep. It also has a timer for either 1, 2, or 4 hours so that you can fall asleep to it and wake up in the morning refreshed.
It comes with everything you need to plug it into a normal wall plug. This machine has 40 non-looping sounds and 30 steps of volume from very low to very loud. All indicator lights can be manually turned off by pressing and holding the timer button. We believe this can satisfy your volume preferences.
- It can be louder or softer, and it has a variety of great sounds.
- I like water sounds (ocean waves, rivers, rain, etc.) and this one has plenty of options.
- I like that you have options for how long you want the machine to stay on
- There’s no noticeable looping of any of the sounds.
- There are plenty of sounds to choose from.
White noise generators have become fashionable. It is not strange, given that they guarantee a restful sleep, becoming a natural alternative to sleeping pills, even if their functions go far beyond and some types can also be used to practice relaxation or improve concentration. However, before buying a white noise generator it is important to know how it works and, above all, the damage that a sleep noise generator can cause if it exceeds the recommended decibels.
If you are interested in a cheap white noise generator, you should know that prices depend on several factors, including the range of sounds it offers and the quality of the sounds produced.
A basic white noise machine can cost between 20 and 40 Dollars. In this price range, you will find features that can be annoying and repetitive.
A white noise machine with digitally produced or recorded sound usually costs between 20 and 50 Dollars.
You can also find white noise generators that produce natural sounds with the use of an internal fan, with an approximate cost of 30 to 50 Dollars.
There are high-end white noise generators that use long natural recordings and mixes of other sounds so that loops and repetitions do not occur. If you like one of these teams you must have between 70 and 100 Dollars.
Ease of use of white noise machine
When choosing a white noise machine, try to make it easy to use. Some have buttons on the machine for every sound offered; others have a digital screen where you can scroll through the different sounds available.
Some configurations may be easy to use for one person but difficult for another, so we advise you to acquire a white noise machine that suits you.
Masking in white noise machines
There are white noise machines designed to provide only background sound. Others mask ambient noise in the immediate vicinity. Decide on the one that best serves you.
Power supply in white noise machine
You can choose between a white noise machine that connects to a power outlet, runs on batteries or has the option to operate in both ways.
What type of sounds produced by white noise machine?
Depending on the model of white noise machine you choose, these devices can produce sounds such as rain, birdsong, rainforest, ocean waves, flowing river, among others.
Some white noise machines have added extras like FM radio or alarm clock.
Tips for using the best white noise machine
If you will use your white noise machine to sleep, a timer model is probably best.
Many people with tinnitus find that the best white noise generators help reduce or alleviate the buzzing in their ears. Experts are still debating whether the sound causes physiological changes in the auditory centers of the brain or simply produces a distraction.
If you do not like repetitive sounds, avoid a white noise machine that uses loops.
White noise generators with batteries are more convenient if you want to use it while traveling.
Some white noise generators need to be placed outside the room to mask ambient sound, but others may remain in the room as normal. Consult the instruction manual of the chosen model for information on the ideal placement.
Opinions on white noise machines
Hope this information has been useful for you to choose the best white noise generator available. We would also like to know your opinion so that other users can obtain more information before buying it.
We leave you a form at the bottom to leave us your comments about white noise machines.