Brown Noise – Soft & Deep | Low Frequency Sound for Deep Sleep (90 Minutes)

This soft brown noise track delivers a deep, low-frequency sound designed to create a calm and grounding atmosphere.

Brown noise is known for its smooth, bass-focused character, making it especially effective for deep sleep, relaxation, and mental unwinding.

The sound is intentionally gentle and stable, allowing your mind to relax without sudden changes or distractions.

This 90-minute version is ideal for nighttime use, meditation, and continuous background calm.

🎧 Deep, low-frequency sound texture

🌙 Smooth and non-intrusive

💤 Ideal for sleep, relaxation, and stress relief