Brown Noise | 10 Hours for Deep Sleep (Black Screen)

Deep, smooth brown noise, 10 hours straight, black screen. Popular for sleep, focus, studying and calming an overactive mind. 🎧 Best with headphones or a speaker at low-medium volume. This brown noise was digitally generated (not a field recording) — no attribution required. #brownnoise #sleepsounds #focussounds #blackscreen #10hours