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Industrial noise, a form of noise pollution, refers to unwanted or excessive sound generated in workplaces, particularly industrial facilities. Exposure to such noise can be unpleasant and negatively impact working efficiency. Prolonged exposure to noise levels above 80 to 90 decibels can lead to noise-induced hearing loss, initially affecting high frequencies.12

Acoustics is the science that studies sound, including its production, control, transmission, reception, and effects. Sound is measured in decibels (dB), with levels above 120 dB causing pain. Beyond hearing loss, excessive noise can also cause stress, fatigue, irritability, and affect sleep and communication. Preventive measures include enclosing noisy machinery and using ear protection.3142

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