We all need a good night’s sleep to function properly. However, with the hustle and bustle of modern life, it can be challenging to get the recommended 7-9 hours of sleep each night. Many people turn to sleep aids such as medication or white noise machines to help them fall asleep. However, there is a lesser-known type of noise that may be even more effective in promoting restful sleep: brown noise.

What is Brown Noise?

Brown noise is a type of sound that is similar to white noise but has a deeper, more soothing quality. It is also known as red noise or Brownian noise, named after the scientist Robert Brown who discovered the random movement of particles in a fluid. Brown noise is created by combining all the frequencies in the audible range, with the lower frequencies being more prominent than the higher ones. This creates a sound that is similar to the low rumble of thunder or the sound of a waterfall.

How Does Brown Noise Help You Sleep?

Brown noise has been shown to have a calming effect on the brain, which can help you fall asleep faster and stay asleep longer. The deep, soothing quality of brown noise can help to mask other sounds that may be keeping you awake, such as traffic or noisy neighbors. It can also help to reduce the impact of sudden noises, such as a car horn or a barking dog, which can disrupt your sleep.

Studies have shown that brown noise can help to improve the quality of sleep, particularly in people who suffer from insomnia or other sleep disorders. In one study, participants who listened to brown noise while sleeping reported feeling more rested and alert the next day than those who did not listen to any noise. Another study found that brown noise helped to reduce the time it took for participants to fall asleep and increased the amount of deep sleep they got during the night.

How to Use Brown Noise for Sleep

There are several ways to incorporate brown noise into your sleep routine. One option is to use a white noise machine that has a brown noise setting. These machines are widely available and can be purchased online or in stores. They typically have a variety of different sounds to choose from, including brown noise, and can be adjusted to different volumes.

Another option is to use a brown noise app on your smartphone or tablet. There are many different apps available, both free and paid, that offer a variety of different brown noise sounds. Some apps also have additional features, such as the ability to set a timer