You’re probably familiar with the concept of white noise and its ability to mask or drown out unwanted sounds in your environment. Think of the gentle whine of a fan or the muffled sound of a static-rich radio. That’s what white noise sounds like. But this is not the only “noise color”. Now TikTok is talking about green noise and its power to promote relaxation and better sleep. Scroll down to find out more about this latest trend and what noise colors can do for you.
What is Noise Color?
“Noise comes in different colors, emphasizing different frequencies more than others,” he explains. Dr. Barbara Singh Cunningham, Cowan is a professor of auditory neuroscience and director of the Neuroscience Institute at Carnegie Mellon University in Pittsburgh. “They have energy in different parts of the spectrum.” Or, as the American Academy of Audiology (AAA) puts it, “the color of the noise represents its frequency and amplitude.”
Each noise color has its own characteristics, frequencies, and uses, just like the different shades of color in the rainbow. To help you understand and identify each noise, it’s named by color so you can identify and choose the most useful ones. that’s right. Certain sounds are associated with specific health benefits. Keep reading to find out what you need to know about these sounds and how they can help you.
Green noise may improve sleep quality
Green noise is not as well defined as many other noise colors such as white noise. Some experts believe it is a form of white noise (but narrow frequency range) or brown noise (but high pitch). Some claim that it mimics sounds commonly found in nature, such as the sound of ocean waves or waterfalls. Listen to Green Noise here.
Confusing Problem: “If you listen to four or five green noise samples on Spotify or YouTube, you’ll find they’re all different,” he says. Dr. Dan BarlowProfessor of Pharmacy at the University of Regis, Denver.
Scientific studies have found no evidence of green noise benefits. Still, says Dr. Singh Cunningham, green noise (such as the sound of waves) fluctuates slowly and can mask sounds you care about. This can help you sleep better at night or help you focus on the task at hand when there are distracting sounds around you. (click to see 6 foods that help you focus)
And, according to sleep foundation experts, “green noise can also Beneficial for those with race thoughts and anxiety At night. ”
On TikTok, people love green noise, which is said to calm the high-pitched mind and induce sleep.
Noise comes in different colors with different benefits
Over the years, researchers have discovered that certain sounds can affect how we feel, how we think, how our brains work, and more. Read below for more information.
White noise improves concentration
This noise is a mixture of all audible frequencies that humans can hear. Some people find that listening to white noise helps them sleep better. Furthermore, when exposed to white noise, Beneficial for children with Attention Deficit/Hyperactivity Disorder (ADHD). Key? Keep the volume low.Another study published in the journal scientific report Subjects were found to hear low-level white noise (similar to the noise one hears while sitting in a library). Reduced stress and scored better on tests of creativity and concentration than someone who heard louder white noise (for example, someone sitting in a cafe). Listen to white noise here.
Relieve tinnitus with pink noise
Pink noise contains all frequencies that humans can hear, but pink noise contains more frequencies when compared to white noise. low frequency power According to AAA, they are more comfortable than higher ones. pink noise — may include the sound of a human heart beating or the sound of pouring rain — It has also been shown to reduce tinnitus, or tinnitus. (click to Simple Stretching Routines to Relieve Tinnitus. )
A Chinese study also found that exposure to steady pink noise during sleep reduced brain wave complexity, improve sleep quality. Additionally, a 2020 study in Taiwan found that when people were exposed to pink noise while taking various cognitive tests, got better grades on the test Changes in executive function, judgment, and psychomotor speed. Listen to pink noise here.
Other sounds that make noise online
There are moments when brown noise occurs. #brown noise It boasts 129.6 million views on TikTok.This sound low (or deep) frequency Better than white or pink noise, the changes in that audio signal occur randomly from moment to moment. in this case, The name does not refer to color, but rather to Brownian motion. (named after the Scottish botanist Robert Brown), the random motion of particles colliding with each other when placed in a liquid. You might hear a brown noise in the distant thunder. Listen to Brown Noise here Click to see more potential benefits of brown noise.
Then there is blue noise, which has a higher frequency than white noise. “What is the opposite of Nature The sound can be quite annoying,” says Dr. Singh Cunningham. The sound is often described as the hissing sound of tangled hoses in the garden. Its main purpose: Audio engineers use blue noise for so-called “dithering”. This is the process of adding noise to a track to smooth the sound and reduce distortion. Click here to listen to Blue Noise.
Finally, you may have heard of black noise. It is often defined as the sound of silence or the absence of sound.
How to use color noise in your life
The first thing to remember is that “noise of any frequency can be helpful if you want to focus on something or ignore distractions,” says Dr. Singh Cunningham. “People are more or less easily distracted, so different people respond differently to this. There is a big difference in how people respond to sounds.” It can be frustrating for members.
Additionally, which color noise is right for you depends on your personal preferences and the effect you are trying to elicit. So you might want to experiment with different colored noises to see what helps you focus, relax, fall asleep, or calm an agitated mind. “The main effect is to drown out any unexpected sounds or interruptions that distract or interrupt your attention,” says Dr. Singh Cunningham.
This content is not a substitute for professional medical advice or diagnosis. Always consult your doctor before proceeding with any treatment plan.