How are vibrations measured and what tools or methods are used for this measurement?

Vibrations are measured using instruments called accelerometers, which detect and quantify the movement of an object. These devices can be attached to the object being measured or placed nearby to capture the vibrations. Accelerometers convert the vibrations into electrical signals that can be analyzed to determine the frequency, amplitude, and other characteristics of the vibrations. Other tools and methods used for vibration measurement include laser vibrometers, strain gauges, and spectral analysis techniques.