Brown Noise Generator

1/f² stochastic noise for optimal speech masking and acoustic isolation.

JavaScript Required: This acoustic tool relies on the Web Audio API and requires JavaScript to function.

Volume

Technical Profile

Brownian noise decreases in power by 6 dB per octave. This makes it sound "deeper" or more muffled than White or Pink noise, resembling a distant waterfall or heavy rainfall.

Use Cases

Masking intelligible background conversations in open offices.
Tinnitus relief (consult an audiologist).
Calming environments for hyperacusis.