As the audio commences, the distinct, sharp sound of a door being swung shut is heard. It's not just any door, but a heavy, metallic one, the kind that reverberates and echoes with a resounding slam. The door's closing isn't gentle; it's a forceful close, a definite transition that marks an end or a beginning. The sound resonates, a metallic bang that fills the space, creating an immersive foley effect. The resulting echo lingers for a moment, a testament to the door's sturdy construction and the intensity of the slam. The audio concludes with the finality of the hit, leaving behind a silent void filled only by the memory of the metallic slam.