C-weighting

C-weighting is a method used to measure and compare sound levels, especially loud noises, by adjusting the way sounds at different frequencies are scaled. Unlike other adjustments that focus on specific tones, C-weighting provides a broad assessment that reflects how humans perceive loud noises over a wide range of frequencies, including very loud sounds. It’s commonly used in noise assessments where loud environments are involved, helping to evaluate potential hearing risks or the impact of noise on people by giving a more accurate picture of perceived loudness across all audible frequencies.