Discovering Sounds: What is Deeper Than Brown Noise?

Black noise, which is a step beyond Brown noise, is at the extreme end of the noise spectrum.hroughout our lives, we are exposed to a wide variety of sounds, some of which can be soothing, while others can trigger intense emotions. Among these sounds, 'Brown noise' has gained popularity for its relaxing character that helps improve sleep and concentration. But have you ever wondered if there is a sound 'deeper' than Brown noise? In fact, there is: Black noise, also known as 'silent noise,' is considered deeper than Brown noise.

To understand the difference, let's first explore the concept of 'colors' of noise. Similar to the color spectrum of light, sounds also have a spectrum based on their characteristics, frequency, and patterns. The most common types of noise in the auditory world are White, Pink, Brown, Blue, Violet, and Black noises.

Brown noise, which is named after Robert Brown, a botanist who discovered Brownian motion, is characterized by a power density that decreases as the frequency increases, making the sound heavier and deeper. Brown noise is found in nature, such as waterfalls, heavy rain, or low roaring sounds of thunderstorms. Many people use Brown noise to improve their sleep, concentrate during work or studying, and reduce stress or anxiety levels.

Now let's dive deeper. Black noise, which is a step beyond Brown noise, is at the extreme end of the noise spectrum. Black noise is the absence of sound or complete silence.

Though it may seem paradoxical, this sound is considered deeper than Brown noise as the lower frequencies present in other noises gradually diminish until there is no sound left. The concept of Black noise is closely related to the absence of light, meaning complete darkness. While Brown noise is loved for its soothing qualities, some people may prefer the peace of absolute silence offered by Black noise for achieving relaxation, meditation, and better sleep.

To sum up, while Brown noise offers calming, deep sounds that can improve concentration and sleep, Black noise – or complete silence – is considered even deeper. Both sounds have their unique attributes and benefits, and people can choose which is most suitable for their needs and preferences.