1. White noise on black screen in 4K (323Hz boost, 4321Hz filter, 30 minute fade after 7 hours)

    White noise on black screen in 4K (323Hz boost, 4321Hz filter, 30 minute fade after 7 hours)

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  2. White noise on black screen in 4K (325Hz boost, 5432Hz filter, 30 minute fade after 4 hours)

    White noise on black screen in 4K (325Hz boost, 5432Hz filter, 30 minute fade after 4 hours)

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  3. White noise on black screen in 4K (363Hz boost, 3333Hz filter, 30 minute fade after 1 hours)

    White noise on black screen in 4K (363Hz boost, 3333Hz filter, 30 minute fade after 1 hours)

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  4. White noise on black screen in 4K (903Hz boost, 6573Hz filter, 30 minute fade after 5 hours)

    White noise on black screen in 4K (903Hz boost, 6573Hz filter, 30 minute fade after 5 hours)

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  5. Velvet noise on black screen in 4K (325Hz boost, 4000Hz filter, 30 minute fade after 2 hours)m

    Velvet noise on black screen in 4K (325Hz boost, 4000Hz filter, 30 minute fade after 2 hours)m

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  6. OCEAN ADVENTURES: Majestic Marine Life & Ocean Animals 60FPS 8K ULTRA HD

    OCEAN ADVENTURES: Majestic Marine Life & Ocean Animals 60FPS 8K ULTRA HD

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