Brown Noise
Brown noise also called Brownian or red noise takes its name from Robert Brown and the concept of Brownian motion, not the colour. Its energy decreases as frequency increases, resulting in a deep, rumbling sound reminiscent of strong wind, rolling thunder, or heavy ocean surf.
How People Use Brown Noise
Brown noise has become increasingly popular for its deep, enveloping character. Many people find that its low-frequency emphasis feels immersive and calming, making it a common choice for winding down in the evening, blocking out low-pitched background noise like traffic rumble, or simply creating a warm ambient atmosphere. It's sometimes preferred by those who find white or pink noise too bright or stimulating.
How It Compares
Brown noise is the deepest of the three common noise colours. If you want something brighter, try white noise. For a middle ground between deep and bright, explore pink noise. You can also blend all three in the SLNC mixer to craft your perfect soundscape.