This is an audio recording titled "078272_20 - Sigh.wav". The sound effect, often referred to as SFX, captures the sound of a deep, expressive sigh. It's a typical Foley sound, meticulously designed for creating a realistic ambiance or fortifying emotional responses. The sigh might indicate fatigue, relief, frustration, or any array of emotions, adding depth and nuance to the narrative it accompanies.