Brown noise, also known as red noise or Brownian noise, is a type of random noise that has a spectral density inversely proportional to the frequency squared. It is often described as a low-frequency noise that resembles the sound of a waterfall or rushing air. Brown noise has a deeper, rumbling quality and is often used for relaxation, as a sleep aid, or to mask other sounds.
White noise, on the other hand, is a type of noise that contains equal energy across all frequencies...
At bedtime, the gentle hum of a window fan can create a comforting ambiance that eases the mind and lulls one into a state of relaxation. The rhythmic sound of the fan blades slicing through the air creates a steady and predictable white noise, which can be incredibly soothing for many people.
As you lie in bed, the fan's soft whir blends harmoniously with the surrounding silence, creating a gentle symphony that masks other background noises and distractions...
Violet noise, also known as purple noise or purple-pink noise, is a type of sound that belongs to the broader category of colored noise. Colored noise refers to noise that has a particular spectral distribution, meaning it has a specific distribution of energy across different frequencies.
In the case of violet noise, the energy of the sound is concentrated at higher frequencies, specifically at the upper end of the audible spectrum...
Fall asleep in a world of tranquility and musical harmony with a captivating 10-hour track that combines the mesmerizing sounds of raindrops with gentle, faint melodies. Let the soothing sleep music with rain transport you to a place of peace and relaxation. Here is where the stresses of the day melt away and a sense of calm envelops your being.
Layered under these delicate rain sounds is the enchanting music of an acoustic cello and violin, performed with finesse and tenderness...