In this audio, a deep and resounding sound reverberates, reminiscent of the big and creepy horn of a ship. It's the sound of an air horn, produced uniquely through a trumpet mouthpiece and a hollow tube. The sound mimics the unmistakable call of a boat's horn cutting through a dense fog, its haunting echo sending chills down your spine. This is no ordinary air horn, but one that has been crafted to capture the eerie essence of a ship's horn, amplified, and echoing over an expanse of water. The trumpet mouthpiece adds a certain twist to the air horn's sound, giving it a unique tonality that resembles the bellowing call of a distant vessel. The audio perfectly encapsulates the power and intensity of this distinctive sound, transporting you to a misty harbor with every resonating note.