Industrial noise refers to the sound produced during the production process of a factory due to mechanical vibrations, frictional impacts, and air flow disturbances. For example, the noise generated by air compressors, blowers, and boiler exhausts in a factory is aerodynamic noise caused by air vibrations. The noise produced by ball mills, crushers, and looms, etc., is mechanical noise resulting from the mechanical vibration or frictional impact of solid components.

General noise types include: mechanical noise, aerodynamic noise, and electromagnetic noise.

Method of Handling: By implementing appropriate noise insulation, noise reduction, and sound absorption measures at the noise source