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brown noise

technique 1 mention from 1 sources

A type of noise with more energy in lower frequencies, creating a deeper, rumbling sound compared to white or pink noise.

audio focus background noise
1

sources

Mentioned by

Andrew Huberman

All mentions

Andrew Huberman mentioned ✓ High confidence
"Brown noise has others. It has different frequencies that are that are included at higher amplitude, etc. You can look this stuff up on YouTube if you want. You just put brown noise."
From: Optimizing Workspace for Productivity, Focus & Creativity | Huberman Lab Essentials • ▶ 16:56 • Jan 2026

Attribution: Huberman explains what brown noise is and mentions where to find it but doesn't strongly endorse or criticize it