If there is too much noise should move far away machinery equipment from the area of meditative work, or for employees to wear protective equipment during work to minimize the interference of the sound.
If too noisy equipment should move away from the area where the work requires concentration. Or allow employees to wear protective gear while working to reduce the interference of sound.
If there is too much noise should move machinery equipment away from this area to concentrate work. Device to prevent or allow employees to wear during working to reduce the disturbance of sound.