In the audio titled "Door Knocking and Footsteps," we first hear the distinctive, resonating sound of a series of knocks on a door. The rhythmic thumps are steady and reverberate slightly, suggesting a solid, possibly wooden door. Brief silence follows, then the muffled sound of footsteps becomes evident, indicating someone approaching. The footsteps echo subtly, hinting at a surrounding space like an apartment hallway or a staircase. Their pace is even and unhurried, revealing a sense of familiarity with the surroundings. As the footsteps draw nearer to the door, their echoing quality lessens, suggesting a move from an open space to a more confined one. A creaking sound breaks the silence, signifying the door's opening. The sound is drawn out, offering a sense of anticipation. Following the creak is a soft thud of footfall on wood, indicating someone stepping across the threshold onto a wooden floor. Subsequently, there's an audible shift in the