What does a mri sound like?

An MRI machine produces a series of loud, rhythmic knocking or thumping sounds during the scanning process, often described as a mix of clanging or banging noises. These sounds are generated by the movement of the machine's components and the rapid switching of magnetic fields. While the noise can be startling, headphones or earplugs are typically provided to help reduce the sound. Patients are often advised to remain still during the scan to ensure clear images.