8 Hours Pure Brown Noise (2200Hz) for Deep Sleep & Night Noise | 深度睡眠与夜间噪音屏蔽 | Black Screen скачать в хорошем качестве

8 Hours Pure Brown Noise (2200Hz) for Deep Sleep & Night Noise | 深度睡眠与夜间噪音屏蔽 | Black Screen

Welcome to Listening Room. This video features long-duration, high-quality Brown Noise designed as a neutral background sound for quiet environments. It is commonly used to mask background noise and reduce auditory distractions during rest or focused activities. The visual is a minimalist black screen with subtle motion, suitable for overnight playback and OLED displays. Audio: High-quality Brown Noise with a smooth, stable frequency balance. Visual: Black screen with minimal motion (OLED-friendly). Ads: No mid-roll ads. 欢迎来到 Listening Room。 本影片提供长时间、高品质的棕色噪音，作为中性背景声音，常用于遮蔽环境杂音，减少听觉干扰，适合安静环境下长时间播放。 画面为极简黑屏并带有轻微动态效果，适合夜间与 OLED 屏幕使用。