Departure of Train from Platform Tube

The audio begins with the distant, ambient hum of an underground platform. The platform is nestled within the echoing confines of a tube station, where the occasional murmur of people and the rustle of movement punctuate the soundscape. Suddenly, there's a rush of energy as the unmistakable roar of a train infiltrates the calm. The sound grows louder, closer, as the train pulls into the platform. For a few moments, the train idles, doors open, the sound of passengers embarking and disembarking mixing with the mechanical hum of the idle train. Then, with a hiss of closing doors and a brief pause, the train lurches into motion. The roar of the engine intensifies, the pitch changes, and slowly fades away, leaving behind the familiar hum of the underground platform. The departure of the train from the platform tube has been completed, and the cycle is ready to begin anew.