这是Ash Room的一张订阅专属发行作品，旨在配合空间音频扬声器“Opsodis 1”的正式发布。 这张专辑的特色在于其精确的声学操控，采用了相位控制和M/S（中/侧）处理技术。精心设计的回声绕过传统的立体声场，完全包裹在听者的头部后方，使他们沉浸在声音的中心。 尽管专辑在设计上旨在最大化配备串音消除技术的扬声器的潜力，但在任何播放环境中都能带来深刻的“沉浸感”，将听者与外部噪音隔离开来。与之前作品的解构主题不同，这张专辑纯粹关注声音的物理现象和空间感知的扩展，是对3D空间dub的高度实验性和学术性探讨。 A subscription-exclusive release by Ash Room, produced in response to the general release of the spatial audio speaker "Opsodis 1." The defining feature of this work lies in its precise acoustic manipulation using phase control and M/S (Mid/Side) processing. Carefully designed echoes bypass the traditional stereo field, wrapping entirely around the back of the listener's head to plunge them into the absolute center of the sound. While architecturally built to maximize the potential of speakers equipped with crosstalk cancellation technology, the album delivers a profound sense of "immersion" that isolates the listener from external noise in any playback environment. Shifting from the deconstructive themes of previous works, this album focuses purely on the physical phenomena of sound and the expansion of spatial perception a highly experimental and academic take on 3D spatial dub.