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

General noise is categorized into: mechanical noise, aerodynamic noise, and electromagnetic noise.

Processing Method: By implementing appropriate noise insulation, noise reduction, and sound absorption measures targeting the noise source