White Noise
White noise is a sound signal that contains equal energy at every audible frequency, creating a consistent, steady hiss similar to a fan, radio static, or rushing air. It is called "white" by analogy with white light, which contains all visible wavelengths at equal intensity.
How People Use White Noise
Many people find that white noise helps create a consistent sonic backdrop that can mask sudden environmental sounds like a slamming door, traffic, or conversation. This makes it a popular choice for open offices, study sessions, and noisy environments where you want to maintain focus. Some parents also use white noise to help infants settle, as its broadband frequency profile can be soothing.
What Makes White Noise Different
Compared to pink or brown noise, white noise has more high-frequency energy, which gives it a brighter, crisper character. If you find it too harsh, try adjusting the frequency filter in the SLNC mixer to soften the treble, or explore pink noise or brown noise for deeper, warmer alternatives.