In the audio titled "Guardian," we are introduced to a sonorous composition of white noise, emanating an aura of calm and tranquility. The audio begins with a subtle hum, resonating like a gentle wind blowing through an open window, embodying the role of a natural guardian. The white noise, pure and constant, is reminiscent of a defender, constantly vigilant. As the audio progresses, the sound of air filters through, creating a soothing ambience. It evokes a sense of safety, like a protective shield that filters out any unwanted disturbances, embodying the tag 'filter.' The audio's tone then subtly transforms, introducing a deeper resonance that resonates with the tag 'defender.' This part of the audio encapsulates a sense of security and protection, evoking images of a stalwart guardian standing firm against any potential threats. The colour 'white' is beautifully mirrored in the audio through the soft, enveloping notes of the white noise. It envelops the listener,