In the audio titled "First Whistle Sound", you are immediately drawn into a gym-like atmosphere. The audio begins with the shrill, high-pitched sound of a whistle blowing loudly. The foley-based whistle sound is crisp and clear, striking a balance between the rawness of the gym environment and the precision of the sound engineering. It's a sharp, piercing sound that resonates for a moment before slowly fading away, leaving an echoing silence that perfectly encapsulates the gym setting. This whistle sound, often associated with the start of a game or a strict call to attention, is a familiar noise, evoking a sense of anticipation and adrenaline.