Workplace safety involves protecting employees from both visible and hidden hazards. One of the most common occupational health risks is excessive noise exposure. Employees working around heavy machinery, manufacturing equipment, compressors, generators, construction tools, and other loud sources may experience prolonged exposure to harmful sound levels. Over time, this can result in Noise-Induced Hearing Loss (NIHL), a condition that can affect an employee's quality of life, communication, concentration, and overall well-being.