Black Screen Ocean Sounds – Deep Underwater City & Brown Noise for Insomnia (8 Hours + NO ADS)

Описание: Deep Ocean Brown Noise (Black Screen) 8 Hours of Underwater Sounds for Sleep [No Ads]
Turn down the lights, sink into the deep, and leave the surface world behind.
This 8-hour underwater soundscape starts with a brief look at a serene, glowing aquatic city before fading to a 100% Black Screen. We have engineered this audio using deep, low-frequency ocean rumbles (Brown Noise), gentle water currents, and distant marine life to create a sense of weightless relaxation.
🚫 AD-FREE EXPERIENCE:
Your peace is our priority. As a growing channel, this video contains No Mid-Roll Ads, allowing you to sleep or focus undisturbed for the entire night.
WHY BLACK SCREEN?
• Saves Battery: Perfect for mobile users who want to leave the deep sea sounds playing all night.
• Melatonin Friendly: Eliminates "Blue Light" exposure, helping your brain enter deep REM sleep faster.
• Cooler Screen: Prevents your phone/tablet from overheating during 8-hour play sessions.
SOUNDSCAPE DETAILS:
• Audio Profile: Deep ocean pressure (Brown Noise) + Soft fluid currents + Distant aquatic echoes (Whale song/Submarine sonar).
• Acoustic Treatment: High frequencies have been intentionally filtered out to accurately simulate the muffled, comforting acoustic environment of the deep ocean.
ABOUT QUIET SLEEPY HAVEN:
Welcome to your nightly escape. We engineer high-fidelity soundscapes to create a safe, consistent environment for your rest.
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