What type of noise exposure is most commonly evaluated in workplace assessments?

In workplace assessments, continuous noise is the type of noise exposure most commonly evaluated because it represents a constant and sustained sound level that workers are likely to be exposed to over time. Continuous noise can lead to cumulative effects on hearing and overall health, making it critical to monitor and manage in occupational settings.

This type of noise typically involves environments where machinery operates, production processes occur, or tools are used for extended periods. Continuous noise exposure is measured using sound level meters and dosimeters to determine if noise levels exceed regulatory limits, which helps in implementing necessary hearing conservation programs.

Other types of noise, such as high frequency and low frequency noise, may also pose risks, but they are less common in general workplace evaluations. Impulse noise, characterized by brief bursts of sound, while potentially damaging, is often less frequently encountered in many industries compared to continuous exposure. Continuous noise assessments are integral for maintaining a safe working environment and ensuring worker health.