Brown Noise – 12 Hour Black Screen for Sleeping, Focus, and Calm

12 Hours of Brown Noise [Black Screen] — Deep Sleep, Focus, and Relaxation

This video features 12 hours of smooth, uninterrupted brown noise, paired with a black screen to eliminate all visual distractions.
Perfect for creating a calm environment for sleep, studying, or simply unwinding.

What is Brown Noise?
Brown noise contains more low-frequency energy compared to white or pink noise, making it deeper, softer, and more soothing to the ears.
Its rich, smooth texture helps block out distractions and creates a peaceful atmosphere.

Ideal for:
- Falling asleep and improving sleep quality
- Studying, reading, or working with deep focus
- Meditation or mindfulness sessions
- Calming anxious pets
- Easing tinnitus symptoms

Features:
- Full 12-hour seamless playback
- No visuals — pure black screen for total darkness
- No music, no beats — just clean, uninterrupted brown noise
- Gentle loop feel with no noticeable transitions