If you are one of the millions of people who have trouble sleeping, you may want to learn more about brown noise for sleep and other natural solutions. In addition to this sound, there is also pink and white noise with similar goals.
In addition to these noises, you can easily improve the quality of your sleep through sleep hygiene and supplementation. Check out how to do that in this text and sleep well.
What is Brown noise?
Brown noise is a type of sound that is often used for relaxation or sleep. It is created by combining different frequencies of sound waves. Brown noise is named after Robert Brown, who first described it in the 19th century.
This sound is similar to the white noise, but has a lower pitch. This makes it more relaxing and less agitating to the ears. It can be used to mask other sounds, which can help you sleep or concentrate.
Some people believe that brown noise can also help reduce stress and anxiety. It is thought to work by stimulating the brain in a similar way to meditation, but there is not enough scientific evidence to prove it. However, you can improve your sleep in a natural and science-based way in 3 affordable steps right now!
What is White noise?
White noise is a type of noise that is produced by combining different frequencies. It gets its name from the color white because it is similar to the color of light that is produced when all the frequencies are combined.
This noise is often used to mask other sounds, such as the sound of a fan or the sound of traffic. It can also be used to help people relax or sleep.
There are many different ways to produce white noise. One common way is to use a white noise machine. These machines generate different frequencies of sound and then combine them to create the white noise. There are also apps that can generate the white noise, and there are even some websites that output the white noise.
What is Pink noise?
Pink noise is a type of noise that has a flat frequency spectrum. In other words, pink noise contains equal amounts of energy at all frequencies within the noise. Pink noise is often used to mask other sounds, same as white noise, which can be helpful in reducing distractions and promoting relaxation.
Pink noise has been found to be beneficial for sleep, as it can help block out unwanted noises and promote deeper, more restful sleep. In addition, pink noise can help improve concentration and focus, and has even been shown to increase memory and cognitive performance.
The difference between brown, white and pink noise
There are three main types of noise – pink, white and brown – which have been described in the previous paragraphs. But each type has a different effect on the human ear and brain, and their main differences can be described:
- Pink noise is a mixture of all frequencies, but with a higher concentration of low frequencies.
- White noise is a mixture of all frequencies, but with a higher concentration of high frequencies.
- Brown noise is a mixture of all frequencies, but with a higher concentration of low frequencies, even deeper than the pink noise.
The science behind the brown, white and pink noise
While continuously listening to soothing sounds like brown, white, and pink at night doesn’t seem to be harmful, there isn’t much science behind how, why – or even if – machines that produce that sound help you sleep.
“Many people are using them but the public health consequences of this are potentially ‘gigantic,’ but at the moment we have little or no research on this,” said Dr. Mathias Basner, a professor at the University of Pennsylvania School of Medicine active in the division of sleep and chronobiology.
From that and other conversations by Dr. Basner and other doctors, we realize that frequent use of these sounds can have consequences, after all, the brain is actively working while we sleep on various functions and listening to this sound. If you introduce continuous noise, it means that “the brain is constantly noticing and analyzing these signals”.
With this we conclude that even though brown, white and pink noise are useful for some people, it is more effective and safer to make use of natural and scientifically assured ways to sleep well.