Which of the following is essential when tracking noise exposure in the workplace?

Tracking noise exposure in the workplace is crucial for maintaining a safe environment and protecting the health of employees. The use of decibel meters is essential in this process because they provide precise measurements of sound levels in the workplace. By quantitatively assessing noise levels, organizations can determine whether they exceed permissible exposure limits established by safety regulations. This measurement enables employers to implement noise control measures or provide hearing protection when necessary, thus effectively managing the risk of hearing loss or other health issues associated with excessive noise exposure.

Other methods, such as surveillance cameras, daily attendance logs, and weekly safety meetings, while valuable for different aspects of workplace management and safety, do not provide the specific quantitative data needed for effectively tracking and managing noise exposure.