Grey Noise · Perfectly Balanced Sound for Sleep & Focus (10 Hours)

Grey noise — tuned so every frequency sounds equally loud to the human ear, giving a smooth, neutral, easy-on-the-ears wall of sound.

Ten hours of it, balanced and unchanging, to mask distractions for sleep, deep focus or study.

Lossless WAV/FLAC on Patreon: A clean, continuously generated sound — no music, no narration.

Follow for white, brown, pink and green noise too.