Train Cabin Brown Noise for Sleep (3 Hours) | 夜間列車車廂的低頻環境音 | Black Screen (Flight 003) скачать в хорошем качестве

Train Cabin Brown Noise for Sleep (3 Hours) | 夜間列車車廂的低頻環境音 | Black Screen (Flight 003)

Train Cabin Brown Noise for Sleep A Personal Archive of Deep Low-Frequency Environments. [Flight Archive] Flight 003 is meticulously crafted to remain steady and unobtrusive over long listening periods. By stripping away distractions, we focus on the raw, heavy vibration of the space. [Technical Specifications] Type: Deep low-frequency ambience (Brown Noise). Duration: 3-hour continuous playback. No loops. Output: Peak normalized to -6.0 dB. Audio Tuning: 400Hz–600Hz Manual Adjustment. Core Frequency: 528Hz +2dB | 90Hz +3dB (Deep Sub-bass). Visual: 100% Darkened / Black Screen for eye protection. [Design Note] This sound was shaped to stay in the background, defining the room without demanding attention. It mimics the physical vibration of the cabin to help your mind settle into a deep state of rest. Recommended Volume: 15–25% for the best immersive experience. [Sub-Label] Brown Space Sound: The science of stillness.