If you don’t like the loud noise that interrupts your sleep, you may want to consider a noise machine. Sounds counterintuitive, but noise machines can produce stable Color noise This helps stop these unnecessary sounds.
White noise is most famous and has made it available on the market for decades. But that’s not the only noise that can help you fall asleep. Let’s dig into the noise types, how they sound, and how to find out the noise that best suits your needs.
Read more: The best white noise machine
Anyway, what is sound wave?
All “colors” of noise resonate with different amplitudes at different frequencies. They can all help you fall asleep, but it’s worth trying different sounds.
OK, let’s study some science. You can deconstruct sound waves into two components:
- frequencyit refers to the speed at which waves vibrate per second and are measured in Hertz. (Are the distant memories of high school science back?) One Hertz equals one vibration per second.
- amplitudealso known as strengthit refers to the size of the waves. This is usually measured in decibels, which is a measure of the volume or intensity of the sound.
All different colors of sound vibrate at different frequencies, and their names are similar to those of light. For example, white noise emits all frequencies that are heard in the human ear, just like white light, containing all the colors visible to the human eye.
Don’t confuse the color of the sound with ambient noise, which refers to the background noise that exists in any given situation; for example, the rumble of a train is mixed with a passenger chat, or the rustling leaves in the wind, mixing the bird’s chi .
The color of the sound is continuous, with constant signals of specific frequencies and amplitudes.
Why use noise to sleep?
We’ve talked about what sound waves are, and now let’s determine why they can help you fall asleep.
- It drowned out other sounds: Often, it doesn’t sound itself to wake us up or stop us from falling asleep first. Instead, the harsh changes in the sound awaken us – think of violent doors, barking dogs or lightning cracks. This is where sleep sounds come from. By filling our bedroom with the sounds that continue to fill our sound, we can eliminate those external parts of our heart and create a more soothing environment.
- It helps you relax and focus on sleep: For many people, the reason they can’t fall asleep at night is that they can’t let themselves “close”. Worry every day, anxiety And, with a never-ending to-do list, relaxing to sleep at night can be difficult. Sleeping with noise, such as brown noise, will help you focus on the sound and make it easy to fall asleep.
Since 1962, the self-described original white noise machine, Marpac, has made a version of its DOHM Classic.
Which colors of noise are good for sleep?
White sleep noise
The legacy of sleep sounds, white noise makes people stagnate and sleep for a long time. Since white noise covers all frequencies that anyone can hear (about 20 Hz to 20,000 Hz), it has the potential to block any external sound.
The consistency of white noise can produce a proven masking effect, which can Helping people fall asleep faster. The white noise sounds like the static you hear when you accidentally convert a cable TV to an unused channel.
Some parents like to use sound machines to play white noise to help babies fall asleep. If you do this, they need to consider some volume guides. according to American Pediatric Association (AAP) The best way to set up a white noise machine is to keep it as far away as possible from your child’s crib or bed. When setting up a white noise machine in the baby room, you need to make sure the volume does not exceed 50 decibels. You can use a decibel or sound meter to measure the volume of loud sound. AAP also recommends turning off the sound machine or lowering the baby’s sleep to avoid potential hearing loss.
White noise is best for: Those have Insomnia or ADHD.
try: Because it is the most popular of all colors, it is included with almost every sleep sound app. You can also find a large number of products that use white noise, e.g. Marpark white noise machine There are over 10,000 five-star reviews.
Pink sleep noise
Pink noise has become a favorite of all sleep sounds recently, presumably due to recent research that shows that pink noise can Increase sleep time and Improve memory.
The pink noise is a mixture of high and low frequencies, such as the failure of rain or the soft sound of waves, which makes it soft and calm. It also has more power than white noise in the lower frequency bands, and those strong bass tones make the ears sound less harsh.
Since it includes both high and low frequencies, it also has the benefits of acoustic disorders that can help drown out distracting noises and keep you from falling asleep. For example, if you live in an apartment building where people come and go all night, the pink noise may help you drown the sound of your engine or footsteps.
Pink noise is best for: A light sleeper.
try: Check Honeywell’s Dreamweaver Sleep Fana small bed fan, making pink noises as well as the oscillation and cooling of the fan.
Dreamweaver is a new product from Honeywell that combines an oscillating fan with pink noise for the ultimate sneeze.
Brown sleep noise
Think of brown noise as a deeper version of pink noise, with more bass tones and low frequency concentrated energy. This sounds debilitating compared to white noise, but is somewhat stronger, comparable to the hard sea surfing during a storm or the rumble of brass instruments.
Unlike other sounds, brown noise is not named after the actual color brown. Instead, brown noises range from similarity to Brownian Movementrandom and rapid movement of particles in liquid.
Brown noise is best for: People living in loud places or trying to clear their minds at night.
try: this Lectrofan Classic With 10 noise variants, including white, pink and brown. You can also find brown noises on most sleep sound apps.
The Lectrofan is a small bedside noise machine that emits a variety of different “colors” to help you fall asleep.
Blue sleep noise
The energy of blue noise is concentrated mainly at the high frequency end, with few dark tones to balance it. So the blue noise sounds like the hissing of a kink water hose. If you are not sensitive to the treble sound, the Blue Noise does a great job of covering up the noise loudly.
The loud volume is very harsh, but audio engineers often use blue noise Shake,They deliberately add noise to the production process, such as song mixing, to smooth out the sound.
Blue noise is the best: Those who don’t hear high notes sound good.
try: Because blue’s noise is more stringent than other colors, not many manufacturers include it in the basic sleep sound machine. If you really like blue noise, you may have to offer more changes to your high-end device that allows you to mix and customize sounds at different frequencies, e.g. Sound Oasis Deluxe Sleep and Tinnitus Sound Therapy System S-6000. However, there is an app for iPhone, White noise from iOSthere is a blue noise track.
Which noise is best for sleep?
The truth is, we don’t know which color noise is best for sleep. No one can be sure, because no research conducted by scientists can explicitly compare different sound colors in a controlled environment. To find out which type of noise can help you sleep the best, test it with the app.
I like White Noise Lite Version for iOS. I have a Lite version on my phone for many years and I can use it as long as I need a little help. It explains all the different sound colors in this article, along with some other familiar sounds such as air conditioners, oscillating fans, rainfall and thunderstorms. You can even mix tracks to create the perfect sleep cocktail for you.
Once you find the sound you like and it keeps helping you fall asleep, consider buying a sleep sound machine, e.g. Lectrofan high-fidelity white noise machine20 sounds to choose from. Dedicated machines usually provide higher definition sounds and can achieve greater sound than phones.
