What type of sound measurement would mainly utilize a "C" weighting network?

The use of a "C" weighting network primarily applies to the assessment of continuous machinery noise. This weighting is designed to be flat across a wide range of frequencies, providing a more accurate representation of sounds that contain significant low-frequency components, typical of continuous noise from machinery.

C-weighting is particularly beneficial in settings where such low frequencies impact perceived loudness. Continuous machinery noise often includes low-frequency sounds that need to be accurately measured to understand their impact on hearing and health. This allows for a more effective evaluation and monitoring in industrial settings, ensuring that noise levels are managed to protect workers' hearing.

Unlike other forms of sound measurement, such as vocal sounds or impulse noise, which may require different weighting networks to account for their unique frequency characteristics and temporal aspects, the continuous nature of machinery noise aligns well with the broad frequency response of C-weighting.