Mechanical sounds are noises produced by machines or mechanical devices. These sounds can include clanking, whirring, buzzing, and grinding, often resulting from moving parts interacting with each other. Common sources of mechanical sounds include engines, motors, and gears in various equipment and vehicles. These sounds can vary in pitch and volume, depending on the type of machinery and its operation. For example, a car engine may produce a low rumble, while a drill can create a high-pitched whir. Understanding mechanical sounds can help in diagnosing issues or maintaining equipment effectively.