The impact of sound pollutionThe definition of the World Health Organization For a safe level of sound is not exceeding 85 DB. 8 hours per day, when a touch of danger caused by pollution of the sound. If several hours per day to touch a few times it will cause harm is enough to recognize this.1. the effect on the mind.-Causing the symptoms, irritation, nuisance, ensuring. Nervous tension-Cause emotional changes.-Causing a frantic damage concentration Klum2. the effect on the body.-Make the heart beat rate of respiration strength change.-Cause more than the usual acid stomach wound and disease stomach diseases. The food.-Causes high blood pressure-Make muscles spasm symptoms occurring a long gasp for breath and lost.-Cause insomnia-Make the nerve degeneration can cause ear deaf Deaf hearing.3. impact on work performance of work reduced to working late, sometimes an error occurs or the task can cause accidents.4. the impact of communication noise can interfere with normal communication to the. Reception and receiving commands may cause accidents.5. damage to the object. Sounds like the sound levels from aircraft type faster than sound causes vibration sometimes, the pressure to make the air pressure to rise between 1-10 pounds per foot, making the object table, or certain types of construction such as walls. Wall and roof window, window, mirror shake is destroyed.
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